Install EBS R12 on 11g RAC ASM Oracle

Step By Step: Install Multi Node E-Business Suite Release 12.1.1 on Oracle 11g RAC ASM on Oracle Enterprise Linux 5.5 (x86) Platform.

By Bhavin Hingu

Bhavin@OracleDBA.org

<<HOME>>

This Document shows the step by step of installing and setting up 2-Node E-Business Suites R 12.1.1 running on 11gR1 RAC database managed by 11gR2 Grid Infrastructure.

Below installation roadmap was followed (in sequence) to set up Multi-Node EBS R12 Application running on Multi-Node RAC Database.

Prepare the DB Tier for the EBS R12 Installation:

(a) Install and Setup 11gR2 (11.2.0.1) Grid Infrastructure on 3-node cluster.

(b) Create the ASM Diskgroups DATA and FRA with sufficient size.

(d) Install 11gR1 (11.1.0.6) Example Software to the 11gR1 DB Home.

(e) Apply the 11gR1 (11.1.0.7) PatchSet on top of the 11.1.0.6 DB Home.

Prepare the Apps Tier for the EBS R12 Installation:

(f) Prepare the Application Nodes (Pre-Install Tasks) for Installation.

Install the EBS R12.1.1:

(g) Install EBS R12.1.1 using Rapid Install on Database Node 1 (Out of the BOX Non-RAC installation on RAC Node 1).

(h) Install EBS R12.1.1 using Rapid Install on Apps Node 1.

(i) Install EBS R12.1.1 using Rapid Install on Apps Node 2.

Apply the patch EBS Techstack 12.1.3:

(j) Apply the EBS Techstack 12.1.3 Product Release Update Patch (9819489) on the Apps Nodes.

Convert non-RAC database to RAC database:

(k) Convert the non-RAC 11gR1 database to RAC Database.

Enable AutoConfig on DB Tier and run autoconfig on DB as well as APPS Tier:

(l) Enable and run the Autoconfig on the DB Tier for the 11gR1 RAC HOME.

(m) Run the AutoConfig on the APPS Tier to generate the new RAC enabled connect strings.

(n) Take the Complete Backup of the Entire System.

Verify the Installation:

(o) Check whether the enabled services on application nodes are running appropriately.

(p) Login to the application Login Page to see if login to the application is successful.

(q) Open Forms (like Concurrent Manager) to see if forms are opening up successfully.

(r) Verify the Configuration in OAM.

Final Configuration Files of this Installation:

(s) listnener.ora, tnsnames.ora, sqlnet.ora and their ifiles from all the RAC nodes.

(t) listnener.ora and tnsnames.ora from both the application nodes.

(u) CONTEXT_FILE from all the 5 nodes.

(v) Pfile of the RAC database.

Multi-Node Apps Tier (2-Node) /Multi-Node DB Tier (3-Node RAC) Setup Information

Node Type	NAME	Version	Function
Application Node1	appsnode1.hingu.net	Oracle EBS 12.1.1	WEB Node
Application Node2	appsnode2.hingu.net	Oracle EBS 12.1.1	Concurrent Node (Batch Processing)
RAC DB Node1	node1.hingu.net	Oracle RDBMS 11.1.0.7	Clustered DB node1
RAC DB Node2	node2.hingu.net	Oracle RDBMS 11.1.0.7	Clustered DB node2
RAC DB Node3	node3.hingu.net	Oracle RDBMS 11.1.0.7	Clustered DB node3
DNS Server	lab-dns.hingu.net	OEL 5.5	DNS

	Apps Tier
E-Business Suite	Oracle EBS R12.1.1
BASE Directory	/u01/app/oracle/ebsR12
ORACLE_HOME	/u01/app/oracle/ebsR12/apps/tech_st/10.1.2
IAS_ORACLE_HOME	/u01/app/oracle/ebsR12/apps/tech_st/10.1.3
APPL_TOP	/u01/app/oracle/ebsR12/apps/apps_st/appl
INST_TOP	/u01/app/oracle/ebsR12/inst/apps/<CONTEXT_NAME>
Port Pool	1
Application OS Owner	applmgr:(oinstall, dba)
OS Platform	Oracle Enterprise Linux 5.5 (32 bit)

	DB Tier
RDBMS	Oracle 11gR1 RAC (11.1.0.7)
ORACLE_BASE	/u01/app/oracle
ORACLE_HOME	/u01/app/oracle/EBSR12
DB_HOME Owner	oracle:(oinstall, dba)
DB LISTENER	LABDB_LISTENER
DB Listener Host/port	node1-vip, node2-vip, node3-vip (TCP:1522)
DB Storage Type, File Management	ASM with OMFs
ASM diskgroups for DB and FRA	DATA (60GB), FRA (10GB)
OS Platform	Oracle Enterprise Linux 5.5 (32 bit)
Clusterware	Oracle 11gR2 Grid Infrastructure 11.2.0.1
ASM	Oracle 11gR2 Grid Infrastructure 11.2.0.1
Cluster Name	lab
Database Cluster Nodes	node1, node2, node3
Clusterware Home	/u01/app/grid11201 (GRID_HOME)
Clusterware Owner	oracle:(oinstall, dba)
VIPs	node1-vip, node2-vip, node3-vip
SCAN	lab-scan.hingu.net
SCAN VIPs	3 SCAN VIPs resolving lab-scan.hingu.net by DNS
SCAN_LISTENER Host/port	Scan VIPs Endpoint: (TCP:1525)
OCR and Voting Disks Storage Type	ASM
OCR Disks/Voting Disk	+GIS_FILES (Normal Redundancy)
ASM_HOME	/u01/app/grid11201
ASM_HOME Owner	oracle:(oinstall, dba)
ASMLib user:group	oracle:oinstall
ASM LISTENER	LISTENER (TCP:1521)

Software/Patches Required in this Setup:

Oracle Enterprise Linux 5.5 (2.6.18-194.el5PAE)

Oracle E-Business Suites 12.1.1

Oracle 11g R2 Grid Infrastructure (11.2.0.1)

Oracle Database 11g R1 (11.1.0.6)

Oracle Database example software 11g R1 (11.1.0.6)

Oracle Database PatchSet (11.1.0.7)

Oracle EBS 12.1 RUP 3 (R12.TXK.B.delta 3 Patch 8919489)

Documents/Notes Reviewed and Followed:

· Oracle Applications Install Guide: Using Rapid Install (Part No. E12842-02)

· Oracle E-Business Suite Installation and Upgrade Notes Release 12 (12.1.1) for Linux x86 [ID 761564.1]

· Using Oracle 11g Release 1 (11.1.0.7) Real Application Clusters and Automatic Storage Management with Oracle E-Business Suite Release 12 [ID 466649.1]

· Using AutoConfig to Manage System Configurations in Oracle E-Business Suite Release 12 [ID 387859.1]

Prepare the DB Tier for the EBS R12 Installation:

Install 11gR2 Grid Infrastructure:

In this phase, the 3-node 11gR2 Grid Infrastructure was installed with the below information by following my note on “Installing 11gR2 RAC on Linux”.

There, I had created ASM Diskgroups DATA and FRA with the size of 60G and 10G respectively.

Grid Infrastructure Software (Clusterware + ASM 11.2.0.1):

Server: All the RAC Nodes

ORACLE_BASE: /u01/app/oracle

ORACLE_HOME: /u01/app/grid11201

Owner: oracle (Primary Group: oinstall, Secondary Group: dba)

Permissions: 755

OCR/Voting Disk Storage Type: ASM

Oracle Inventory Location: /u01/app/oraInventory

Install 11gR1 RAC HOME:

The EBS R 12.1.1 software comes with the default database version 11.1.0.7. So, I had to create the RAC HOME with the same patch level as the seeded Home. The below database software were downloaded from Oracle’s Website and installed them in the order listed by creating the new 11gR1 RAC (11.1.0.7) HOME /u01/app/oracle/EBSR12.

The Installation type was selected as “Software Only”.

Oracle Database 11g R1 (11.1.0.6)

Oracle Database example software 11g R1 (11.1.0.6)

Oracle Database PatchSet (11.1.0.7)

Here is the Step By Step Screenshots of the 11gR1 RAC installation.

Prepare the Application Tier for the EBS R12 Installation:

· Linux Package Requirement

· Apply Oracle Patch 6078836 to copy the Missing Library on Linux

· Network Setup

· Creating Application Software owners/Groups/Permissions

· Setup E-Business Suites Software Owner’s (applmgr) Environment

· Setting up SSH equivalency for OS user applmgr

· Download and Stage the R12 Software.

Minimum Required RPMs for EBS R12.1.1 OEL 5.5 (All the Application Nodes):

compat-glibc-2.3.4-2.26

compat-glibc-headers-2.3.4-2.26

gcc-4.1.2-14.el5

gcc-c++-4.1.2-14.el5

glibc-2.5-123

glibc-common-2.5-123

glibc-devel-2.5-12

glibc-headers-2.5-12

kernel-headers-2.6.18-128.el5

libgcc-4.1.2-14.el53

libstdc++-devel-4.1.2-14.el5

libstdc++-4.1.2-14.el53

make-3.81-1.13

gdbm-1.8.0-26.2.13

libXp-1.0.0-8.1.el5

libaio-0.3.106-3.23

libgomp-4.1.2-14.el5

sysstat-7.0.0-3.el5

compat-libstdc++-296-2.96-138

compat-libstdc++-33-3.2.3-61

openmotif21-2.1.30-11.EL5.i386 ß available from http://oss.oracle.com/projects/compat-oracle/files/Enterprise_Linux

xorg-x11-libs-compat-6.8.2-1.EL.33.0.1.i386 ß available from above link

Below command verifies whether the specified rpms are installed or not. Any missing rpms can be installed from the OEL Media Pack

rpm -q compat-glibc compat-glibc-headers gcc gcc-c++ glibc glibc-common glibc-devel glibc-headers \

kernel-headers libgcc libstdc++ libstdc++-devel make gdbm libXp libaio libgomp libaio-devel sysstat \

compat-libstdc++-296 compat-libstdc++-33 openmotif21 xorg-x11-libs-compat

The following maintenance tools must be installed on each of the APPS nodes.

[root@appsnode2 ~]# which ar

/usr/bin/ar

[root@appsnode2 ~]# which gcc

/usr/bin/gcc

[root@appsnode2 ~]# which g++

/usr/bin/g++

[root@appsnode2 ~]# which ld

/usr/bin/ld

[root@appsnode2 ~]# which ksh

/bin/ksh

[root@appsnode2 ~]# which make

/usr/bin/make

[root@appsnode2 ~]# which X

/usr/bin/X

Apply patch 6078836 to copy the missing library (All the Application Nodes):

This patch comes with a file libdb.so.2 which was manually copied to /usr/lib on both the Application Nodes.

Network Configuration for the Application Nodes:

(a) hostname:

For Apps Node node1:

appsnode1.hingu.net: /etc/sysconfig/network

NETWORKING=yes

NETWORKING_IPV6=yes

HOSTNAME=appsnode1.hingu.net

For Apps Node node2:

appsnode2.hingu.net: /etc/sysconfig/network

NETWORKING=yes

NETWORKING_IPV6=yes

HOSTNAME=appsnode2.hingu.net

(b) Public Network:

appsnode1.hingu.net: /etc/sysconfig/network-scripts/ifcfg-eth2

# Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express

DEVICE=eth2

BOOTPROTO=static

BROADCAST=192.168.2.255

HWADDR=00:13:72:A1:E9:1B

IPADDR=192.168.2.11

IPV6INIT=yes

IPV6_AUTOCONF=yes

NETMASK=255.255.255.0

NETWORK=192.168.2.0

ONBOOT=yes

appsnode2.hingu.net: /etc/sysconfig/network-scripts/ifcfg-eth2

# Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express

DEVICE=eth2

BOOTPROTO=static

BROADCAST=192.168.2.255

HWADDR=00:14:22:5C:B0:A0

IPADDR=192.168.2.22

IPV6INIT=yes

IPV6_AUTOCONF=yes

NETMASK=255.255.255.0

NETWORK=192.168.2.0

ONBOOT=yes

(e) /etc/hosts files (Same on both the Application Nodes):

/etc/hosts

# Do not remove the following line, or various programs

# that require network functionality will fail.

127.0.0.1 localhost.localdomain localhost

::1 localhost6.localdomain6 localhost6

##=======================================

# Public Network

##=======================================

192.168.2.11 appsnode1.hingu.net appsnode1

192.168.2.22 appsnode2.hingu.net appsnode2

192.168.2.1 node1.hingu.net node1

192.168.2.2 node2.hingu.net node2

192.168.2.3 node3.hingu.net node3

##=======================================

Enable Name Service Cache Daemon nscd: (On all the Apps Nodes)

chkconfig --level 35 nscd on

service ncsd start

Creating Oracle Users/Groups/Permissions and Installation Paths: (On all the Apps Nodes):

groupadd -g 1000 oinstall

groupadd –g 1031 dba

useradd -u 3100 -g oinstall –G dba applmgr

mkdir -p /u01

chown –R applmgr:oinstall /u01

chmod -R 775 /u01

passwd applmgr

Configure the applmgr User Environment:

(a) Set the umask to 022 by putting below line into applmgr’s .bash_profile files:

umask 022

Then, executed the .bash_profile and verified that the correct value of umask is displayed.

[grid@node1 ~]$ . .bash_profile

[grid@node1 ~]$ umask

(b) Setting up X11 forwarding:

Created the file ~/.ssh/config to disable the X11Forwadding by placing below line in it.

Host *

ForwardX11 no

Modified the file ~/.bashrc (or .cshrc for C shell) with below entry.

Bourne, Bash, or Korn shell:

if [ -t 0 ]; then

stty intr ^C

C shell:

test -t 0

if ($status == 0) then

stty intr ^C

endif

(d) Increased the Shell Limits:

Recommended:

Resource	Soft Limit	Hard Limit
Processes	2047	16384
Open File Descriptors	1024	65536
Stack	10240	10240 - 32768

Set:

Resource	Soft Limit	Hard Limit
Processes	131072	131072
Open File Descriptors	131072	131072
Stack	32768	32768

Added the following lines to the /etc/security/limits.conf file:

applmgr soft nofile 131072

applmgr hard nofile 131072

applmgr soft nproc 131072

applmgr hard nproc 131072

applmgr soft core unlimited

applmgr hard core unlimited

applmgr soft memlock 3500000

applmgr hard memlock 3500000

# Recommended stack hard limit 32MB for applmgr installations

# applmgr hard stack 32768

Added the following line in the /etc/pam.d/login file, if it does not already exist:

session required /lib/security/pam_limits.so

For the Bourne, Bash, or Korn shell, add the following lines to the /etc/profile:

if [ $USER = "applmgr" ]; then

if [ $SHELL = "/bin/ksh" ]; then

ulimit -p 131072

ulimit -n 131072

else

ulimit -u 131072 -n 131072

For the C shell (csh or tcsh), add the following lines to the /etc/csh.login.

if ( $USER == "applmgr" ) then

limit maxproc 131072

limit descriptors 131072

endif

(e) Set the below Kernel Parameters with recommended range in /etc/sysctl.conf

/etc/sysctl.conf

# Controls the maximum shared segment size, in bytes

kernel.shmmax = 4294967295

# Controls the maximum number of shared memory segments, in pages

kernel.shmall = 1073741824

# Controls the maximum size of a message, in bytes

kernel.msgmnb = 65536

# Controls the default maxmimum size of a mesage queue

kernel.msgmax = 8192

kernel.msgmni = 2878

# For 11g, recommended value for file-max is 6815744

fs.file-max = 6815744

kernel.sem = 250 32000 100 142

kernel.shmmni = 4096

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 262144

net.ipv4.ip_local_port_range = 10000 65500

(f) Repeated this process for the second app node appsnode2.hingu.net.

SSH user Equivalency configuration (applmgr):

This step is not required but I would always set up the ssh user equivalency for ease of maintenance.

On All the Apps Nodes:

su - applmgr

mkdir ~/.ssh

chmod 700 ~/.ssh

Generate the RSA and DSA keys:

/usr/bin/ssh-keygen -t rsa

/usr/bin/ssh-keygen -t dsa

On appsnode1:

touch ~/.ssh/authorized_keys

cd ~/.ssh

(a) Add these Keys to the Authorized_keys file.

cat id_rsa.pub >> authorized_keys

cat id_dsa.pub >> authorized_keys

(b) Send this file to appsnode2.

scp authorized_keys appsnode2:.ssh/

On appsnode2:

(a) Add these Keys to the Authorized_keys file.

cd ~/.ssh

cat id_rsa.pub >> authorized_keys

cat id_dsa.pub >> authorized_keys

(b) Send this file to appsnode1.

scp authorized_keys appsnode1:.ssh/

On both the Apps Nodes:

chmod 600 ~/.ssh/authorized_keys

ssh appsnode1 date

ssh appsnode2 date

ssh appsnode1.hingu.net date

ssh appsnode2.hingu.net date

Entered 'yes' and continued when prompted

Download and Stage the R12 Software on one of APPS as well as DB Node:

(1) Downloaded the E-Business Suite software Release 12.1.1 from otn.oracle.com and copied them to the /tmp directory as shown here.

(2) Created the Staging Directory /u01/StageR12 to stage the R12 Software.

(3) Created the script called /u01/StageR12/unzip.sh to unzip the downloaded software to the Stage Directory.

mkdir /u01/StageR12

cd /u01/StageR12

for i in `ls -1 /tmp/R12_for_Linux/*/*.zip`; do echo unzip $i; done > unzip.sh

for i in `ls -1 /tmp/R12_for_Linux/*/*/*.zip`; do echo unzip $i; done >> unzip.sh

chmod 755 unzip.sh

[applmgr@appsnode1 StageR12]$ cat unzip.sh

unzip /tmp/R12_for_Linux/Start/B53824-01_1of4.zip

unzip /tmp/R12_for_Linux/Start/B53824-01_2of4.zip

unzip /tmp/R12_for_Linux/Start/B53824-01_3of4.zip

unzip /tmp/R12_for_Linux/Start/B53824-01_4of4.zip

unzip /tmp/R12_for_Linux/APPL_TOP/DVD1/V15573-01_1of3.zip

unzip /tmp/R12_for_Linux/APPL_TOP/DVD1/V15573-01_2of3.zip

unzip /tmp/R12_for_Linux/APPL_TOP/DVD1/V15573-01_3of3.zip

unzip /tmp/R12_for_Linux/APPL_TOP/DVD2/V15574-01_1of3.zip

unzip /tmp/R12_for_Linux/APPL_TOP/DVD2/V15574-01_2of3.zip

unzip /tmp/R12_for_Linux/APPL_TOP/DVD2/V15574-01_3of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD1/V15564-01_1of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD1/V15564-01_2of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD1/V15564-01_3of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD2/V15565-01_1of2.zip

unzip /tmp/R12_for_Linux/Databases/DVD2/V15565-01_2of2.zip

unzip /tmp/R12_for_Linux/Databases/DVD3/V15566-01_1of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD3/V15566-01_2of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD3/V15566-01_3of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD4/V15567-01_1of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD4/V15567-01_2of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD4/V15567-01_3of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD5/V15568-01_1of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD5/V15568-01_2of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD5/V15568-01_3of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD6/V15569-01_1of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD6/V15569-01_2of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD6/V15569-01_3of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD7/V15570-01_1of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD7/V15570-01_2of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD7/V15570-01_3of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD8/V15571-01_1of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD8/V15571-01_2of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD8/V15571-01_3of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD9/V15572-01_1of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD9/V15572-01_2of3.zip

unzip /tmp/R12_for_Linux/Databases/DVD9/V15572-01_3of3.zip

unzip /tmp/R12_for_Linux/RDBMS/DVD1/V15576-01_1of3.zip

unzip /tmp/R12_for_Linux/RDBMS/DVD1/V15576-01_2of3.zip

unzip /tmp/R12_for_Linux/RDBMS/DVD1/V15576-01_3of3.zip

unzip /tmp/R12_for_Linux/Tools/DVD1/V15575-01.zip

[applmgr@appsnode1 StageR12]$

(4) Ran the unzip.sh script from the Stage directory (/u01/StageR12)

cd /u01/StageR12

./unzip.sh

During the unzipping process, when prompted, the dvd.label and component.label files were replaced. You can choose not to overwrite them as well because the dvd.label is same for all the DVDs belonging to the same category. For e.g, Databases has 9 DVDs and each of these DVDs dvd.label file is same.

cd /u01/StageR12

rm ora*/component.label

rm unzip.sh

After unzipping all the DVDs by running the unzip.sh script, the following directory structure was created.

With this, the pre-Installation steps are completed successfully and are ready to proceed with the Fresh Install of EBS R12 Next.

Fresh Install of EBS R12:

Install EBS R12 on Database Node using Rapid Install:

The Fresh Installation of R12 Database using Rapid Install cannot be directly installed on RAC HOME. It comes with non-RAC single instance binaries. So, I connected to one of the RAC Nodes (node1.hingu.net) and started the Rapid Install which installed the local non-RAC 11gR1 (11.1.0.7) Database. During the later stage, this database was then converted to RAC.

Using the X Terminal, Invoked the /u01/StageR12/startCD/Disk1/rapidwiz/rapidwiz.

Select Wizard operation:

Install Oracle Application Release 12.1.1

Oracle Configuration Manager (OCM) Detail:

Email: bhavin@oracledba.org

My Oracle Support Password: *********

Configuration Choice:

Create New Configuration

Global System Settings:

Port Pool: 1

Database Node:

Database Type: Fresh Database

Database SID: LABDB

Host Name: node1

Domain Name: hingu.net

Database OS User: oracle

Database OS Group: dba

Base Directory: /u01/app/oracle/ebsR12

Licensing Selection:

Suite Licensing

License Additional Product:

Default.

Select Country-specific Functionalities:

No Selection (which means US as a default selection)

Internationalization Setting:

Selected Language: American_English – US

Default Territory: AMERICA

Database Character Set: AL32UTF8

APPL_TOP Character Set: AL32UTF8

Primary Application Node:

Host Name: appsnode1

Domain Name: hingu.net

Apps OS User: applmgr

Apps OS Group: dba

Base Directory: /u01/app/oracle/ebsR12

Instance Directory: /u01/app/oracle/ebsR12/inst

Application Services: All Enabled except “Batch Processing Services”

Node Information (Add Server):

Host Name: appsnode2

Domain Name: hingu.net

Apps OS User: applmgr

Apps OS Group: dba

Base Directory: /u01/app/oracle/ebsR12

Instance Directory: /u01/app/oracle/ebsR12/inst

Application Services: All Disabled except “Batch Processing Services” and “Other Sevices”

Node Information:

Shows the DB as well as Application nodes.

Pre-Install Checks:

Confirmed that all the Checks were passed

Component Installation Review:

Clicked ‘Next” to start the Rapid Installation Process.

Install EBS R12 on Application Node (appsnode1.hingu.net) using Rapid Install:

After completing the installation on the DB node, the Rapid Install was started on the Application node appsnode1.hingu.net.

Using the X Terminal, Invoked the /u01/StageR12/startCD/Disk1/rapidwiz/rapidwiz.

Select Wizard operation:

Install Oracle Application Release 12.1.1

Oracle Configuration Manager (OCM) Detail:

Email: bhavin@oracledba.org

My Oracle Support Password: *********

Configuration Choice:

Load the following saved configuration: node1.hingu.net:LABDB:1522

Pre-Install Checks:

Confirmed that all the Checks were passed

Component Installation Review:

Clicked “Next” to start the Rapid Installation process.

Verified the Installation by logging into the application using LocalLogin

Install EBS R12 on Application Node (appsnode2.hingu.net) using Rapid Install:

After completing the installation on the DB node, the Rapid Install was started on the Application node appsnode2.hingu.net.

Using the X Terminal, Invoked the /u01/StageR12/startCD/Disk1/rapidwiz/rapidwiz.

Select Wizard operation:

Install Oracle Application Release 12.1.1

Oracle Configuration Manager (OCM) Detail:

Email: bhavin@oracledba.org

My Oracle Support Password: *********

Configuration Choice:

Load the following saved configuration: node1.hingu.net:LABDB:1522

Pre-Install Checks:

Confirmed that all the Checks were passed

Component Installation Review:

Clicked “Next” to start the Rapid Installation process.

Verified the Concurrent Processes running on appsnode2

Here is the complete Step By Step Screenshots of Installing EBS R12.1.1

Apply EBS R 12.1.3 Techstack Product Release Update Patch:

This patch needs to be applied to use the named listener on the DB tier. Without this patch, the listener name has to be LISTENER and I wanted to use the name LABDB_LISTENER for the application database listener so I decided to apply this patch.

a) Downloaded the patch 8919489.

b) Downloaded the Patch 9583541 (post requirement for the patch 8919489).

c) Stopped the Application on both the nodes.

d) Applied the patch 8919489 using adpatch by following its README on appsnode1

e) Applied the patch 8919489 using adpatch by following its README on appsnode2

f) Ran the AutoConfig again on Admin Node (appsnode1.hingu.net) after applying the patch on appsnode2.

g) Tried to start the Application on appsnode1.hingu.net and it got warning message saying it could not deploy the latest EAR file.

The Forms were manually deployed by following the Metalink note “Deploying a New forms.ear File in Oracle Applications Release 12 [ID 397174.1]”. While running the script to deploy the forms, it got errored out with the below error message complaining it could not find the opmnctl executable.

cp $INST_TOP/ora/10.1.3/j2ee/forms/config/system-jazn-data.xml $INST_TOP/ora/10.1.3/j2ee/forms/config/system-jazn-data.xml.ori

*******FATAL ERROR*******

PROGRAM : /u01/app/oracle/ebsR12/apps/apps_st/appl/fnd/12.0.0/patch/115/bin/txkCfgOC4JApp.pl(/u01/app/oracle/ebsR12/apps/apps_st/appl/fnd/12.0.0/bin/txkrun.pl)

TIME : Sat Oct 29 13:47:38 2011

FUNCTION: TXK::Process::run [ Level 3 ]

MESSAGES:

Command error: <rc> = 32512, <command> = /u01/app/oracle/ebsR12/apps/tech_st/10.1.3/opmn/bin/opmnctl start

STACK TRACE

TXK::Error::abort('TXK::Error','HASH(0x923639c)') called at /u01/app/oracle/ebsR12/apps/apps_st/appl/au/12.0.0/perl/TXK/Common.pm line 299

TXK::Common::doError('TXK::Process=HASH(0xb7cad114)','Command error: <rc> = 32512, <command> = /u01/app/oracle/ebsR...','undef') called at /u01/app/oracle/ebsR12/apps/apps_st/appl/au/12.0.0/perl/TXK/Common.pm line 314

TXK::Common::setError('TXK::Process=HASH(0xb7cad114)','Command error: <rc> = 32512, <command> = /u01/app/oracle/ebsR...') called at /u01/app/oracle/ebsR12/apps/apps_st/appl/au/12.0.0/perl/TXK/Process.pm line 449

TXK::Process::run('TXK::Process=HASH(0xb7cad114)','HASH(0x9756fe4)') called at /u01/app/oracle/ebsR12/apps/apps_st/appl/fnd/12.0.0/patch/115/bin/txkCfgOC4JApp.pl line 1587

TXK::RunScript::execOPMNControl('HASH(0x9a3b224)') called at /u01/app/oracle/ebsR12/apps/apps_st/appl/fnd/12.0.0/patch/115/bin/txkCfgOC4JApp.pl line 599

require /u01/app/oracle/ebsR12/apps/apps_st/appl/fnd/12.0.0/patch/115/bin/txkCfgOC4JApp.pl called at /u01/app/oracle/ebsR12/apps/apps_st/appl/au/12.0.0/perl/TXK/RunScript.pm line 105

TXK::RunScript::require('TXK::RunScript','/u01/app/oracle/ebsR12/apps/apps_st/appl/fnd/12.0.0/patch/115...') called at /u01/app/oracle/ebsR12/apps/apps_st/appl/au/12.0.0/perl/TXK/Script.pm line 177

eval {...} called at /u01/app/oracle/ebsR12/apps/apps_st/appl/au/12.0.0/perl/TXK/Script.pm line 177

TXK::Script::run('TXK::Script=HASH(0x9b1c980)','/u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode1/logs/appl/rg...','/u01/app/oracle/ebsR12/apps/apps_st/appl/fnd/12.0.0/patch/115...') called at /u01/app/oracle/ebsR12/apps/apps_st/appl/fnd/12.0.0/bin/txkrun.pl line 174

While further debugging, it was found out that the ORACLE_HOME and TNS_ADMIN variables in $IAS_ORACLE_HOME/opmn/bin/opmnctl were pointing to /nfs/bld/d26/PRDXBLD9/apps/tech_st/10.1.3 instead of /u01/app/oracle/ebsR12/apps/tech_st/10.1.3. These variables were correctly modified and then continued with the Note 397174.1 to deploy the forms.ear and after that, it got deployed successfully.

After that, the Application services were started on both the application nodes using $INST_TOP/admin/scripts/adstrtal.sh and tested logging in to the application and forms and the results were all successful.

Convert the Non-RAC EBS R 12.1.1 Database to the RAC Database:

OLD_11GR1_HOME: /u01/app/oracle/ebsR12/db/tech_st/11.1.0

NEW_11GR1_RAC_HOME: /u01/app/oracle/EBSR12

· Shutdown the application services on both the application nodes.

· Shutdown the listener LABDB on database node node1.

· Shutdown the database LABDB on node1.

· Performed the backup of Applications Tier on both the Application nodes.

· Performed the backup of OLD_11GR1_HOME

· Performed the backup of database.

· Created the listener LABDB_LISTENER on the same port 1522 under the NEW_11GR1_RAC_HOME using netca.

· Created the new tnsnames.ora and their ifiles on each node.

· Created the RAC specific spfile and started the instance LABDB1 on node1

· Added extra Redo Threads and UNDO TBS for the RAC Instances LABDB2 and LABDB3 on ASM diskgroup.

· Move the Database to ASM Diskgroup DATA.

· Enable the cluster mode in the database and started the LABDB database instances on all the RAC Nodes.

Perform the Application and Database Backup:

Appsnode1 and Appsnode2

$TNS_ADMIN/admin/scripts/adstpall.sh

On DB Node1:

Sqlplus / as sysdba

Shutdown immediate

Performed the Cold backup of database, Database Home and Application Home.

Start the Database after the backup

Sqlplus / as sysdba

startup

Created the RAC Listener LABDB_LISTENER:

In the NEW_11GR1_RAC_HOME which was created earlier during the preparation phase of DB Tier for the EBS R12 installation, created the new TNS_ADMIN directory on each RAC nodes.

[oracle@node1 admin]$ pwd

/u01/app/oracle/EBSR12/network/admin

[oracle@node1 admin]$ ssh node1 mkdir /u01/app/oracle/EBSR12/network/admin/LABDB1_node1

[oracle@node1 admin]$ ssh node2 mkdir /u01/app/oracle/EBSR12/network/admin/LABDB2_node2

[oracle@node1 admin]$ ssh node3 mkdir /u01/app/oracle/EBSR12/network/admin/LABDB3_node3

[oracle@node1 admin]$

Added the TNS_ADMIN entry in the /u01/app/oracle/EBSR12/bin/racgwrap (NEW_11GR1_RAC_HOME) file right under the ORACLE_HOME entry.

node1:/u01/app/oracle/EBSR12/bin/racgwrap

ORACLE_HOME=/u01/app/oracle/EBSR12

export ORACLE_HOME

export TNS_ADMIN=/u01/app/oracle/EBSR12/network/admin/LABDB1_node1

node2:/u01/app/oracle/EBSR12/bin/racgwrap

ORACLE_HOME=/u01/app/oracle/EBSR12

export ORACLE_HOME

export TNS_ADMIN=/u01/app/oracle/EBSR12/network/admin/LABDB2_node2

node3:/u01/app/oracle/EBSR12/bin/racgwrap

ORACLE_HOME=/u01/app/oracle/EBSR12

export ORACLE_HOME

export TNS_ADMIN=/u01/app/oracle/EBSR12/network/admin/LABDB3_node3

From RAC Node 1 (node1.hingu.net):

Stopped the listener LABDB created during the default installation on port 1522 from the OLD_11GR1_HOME.

Set the TNS_ADMIN for node1 as shown below and invoked the netca from NEW_11GR1_RAC_HOME to add the listener LABDB_LISTENER on RAC node node1

export TNS_ADMIN=/u01/app/oracle/EBSR12/network/admin/LABDB1_node1

/u01/app/oracle/EBSR12/bin/netca

Select the “Cluster Configuration”

Select node1

Select “Listener Configuration”

Select “Add”

Listener Name: LABDB_LISTENER

Selected Protocol: TCP

Port: 1522

Finish

Now, set the TNS_ADMIN for node 2 as shown below and invoked the same netca again add the listener LABDB_LISTENER on RAC node node2.

export TNS_ADMIN=/u01/app/oracle/EBSR12/network/admin/LABDB2_node2

/u01/app/oracle/EBSR12/bin/netca

Select the “Cluster Configuration”

Select node2

Select “Listener Configuration”

Select “Add”

Listener Name: LABDB_LISTENER

Selected Protocol: TCP

Port: 1522

Finish

Now, set the TNS_ADMIN for node 3 as shown below and invoked the same netca again to add the listener LABDB_LISTENER on RAC node node3.

export TNS_ADMIN=/u01/app/oracle/EBSR12/network/admin/LABDB3_node3

/u01/app/oracle/EBSR12/bin/netca

Select the “Cluster Configuration”

Select node3

Select “Listener Configuration”

Select “Add”

Listener Name: LABDB_LISTENER

Selected Protocol: TCP

Port: 1522

Finish

Created the tnsnames.ora under the NEW_11GR1_RAC_HOME:

node1:/u01/app/oracle/EBSR12/network/admin/LABDB1_node1/tnsnames.ora

node2:/u01/app/oracle/EBSR12/network/admin/LABDB2_node2/tnsnames.ora

node3:/u01/app/oracle/EBSR12/network/admin/LABDB3_node3/tnsnames.ora

The above mentioned tnsnames.ora files were created with the below contents on each of the database nodes. The IFILE entries were the only entry that was node specific and were adjusted appropriately on each node. The $TNS_ADMIN/<SID>_<nodename>_ifile.ora was created on each node with the same below information.

LABDB=

(DESCRIPTION=

(ADDRESS=(PROTOCOL=tcp)(HOST=node1-vip.hingu.net)(PORT=1522))

(ADDRESS=(PROTOCOL=tcp)(HOST=node2-vip.hingu.net)(PORT=1522))

(ADDRESS=(PROTOCOL=tcp)(HOST=node3-vip.hingu.net)(PORT=1522))

(CONNECT_DATA=

(SERVICE_NAME=LABDB)

)

LABDB1=

(DESCRIPTION=

(ADDRESS=(PROTOCOL=tcp)(HOST=node1-vip.hingu.net)(PORT=1522))

(CONNECT_DATA=

(SERVICE_NAME=LABDB)

(INSTANCE_NAME=LABDB1)

)

LABDB2=

(DESCRIPTION=

(ADDRESS=(PROTOCOL=tcp)(HOST=node2-vip.hingu.net)(PORT=1522))

(CONNECT_DATA=

(SERVICE_NAME=LABDB)

(INSTANCE_NAME=LABDB2)

)

LABDB3=

(DESCRIPTION=

(ADDRESS=(PROTOCOL=tcp)(HOST=node3-vip.hingu.net)(PORT=1522))

(CONNECT_DATA=

(SERVICE_NAME=LABDB)

(INSTANCE_NAME=LABDB3)

)

extproc_connection_data =

(DESCRIPTION=

(ADDRESS_LIST =

(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROCLABDB))

)

(CONNECT_DATA=

(SID=PLSExtProc)

(PRESENTATION = RO)

) )

LISTENER_LABDB1 =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = node1.hingu.net)(PORT = 1522))

)

LISTENER_LABDB2 =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = node2.hingu.net)(PORT = 1522))

)

LISTENER_LABDB3 =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = node3.hingu.net)(PORT = 1522))

)

LISTENERS_LABDB =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = node1-vip.hingu.net)(PORT = 1522))

(ADDRESS = (PROTOCOL = TCP)(HOST = node2-vip.hingu.net)(PORT = 1522))

(ADDRESS = (PROTOCOL = TCP)(HOST = node3-vip.hingu.net)(PORT = 1522))

)

IFILE=/u01/app/oracle/EBSR12/network/admin/LABDB1_node1/LABDB1_node1_ifile.ora

Created the sqlnet.ora under the NEW_11GR1_RAC_HOME:

node1:/u01/app/oracle/EBSR12/network/admin/LABDB1_node1/sqlnet.ora

node2:/u01/app/oracle/EBSR12/network/admin/LABDB2_node2/sqlnet.ora

node3:/u01/app/oracle/EBSR12/network/admin/LABDB3_node3/sqlnet.ora

The above mentioned sqlnet.ora files were created with the below contents on each of the database nodes.

NAMES.DIRECTORY_PATH=(TNSNAMES, ONAMES, HOSTNAME)

SQLNET.EXPIRE_TIME= 10

SQLNET.INBOUND_CONNECT_TIMEOUT =60

DIAG_ADR_ENABLED=ON

Created RAC spfile and started the LABDB1 instance from NEW_11GR1_RAC_HOME:

Created the required Directories to support the Instance specific entries in the spfile:

ssh node1 mkdir -p /u01/app/oracle/EBSR12/admin/LABDB1_node1

ssh node2 mkdir -p /u01/app/oracle/EBSR12/admin/LABDB2_node2

ssh node3 mkdir -p /u01/app/oracle/EBSR12/admin/LABDB3_node3

ssh node1 mkdir –p /u01/app/oracle/EBSR12/plsql/nativelib

ssh node2 mkdir –p /u01/app/oracle/EBSR12/plsql/nativelib

ssh node3 mkdir –p /u01/app/oracle/EBSR12/plsql/nativelib

ssh node1 mkdir -p /u01/app/oracle/EBSR12/appsutil/outbound/LABDB1_node1

ssh node2 mkdir -p /u01/app/oracle/EBSR12/appsutil/outbound/LABDB2_node2

ssh node3 mkdir -p /u01/app/oracle/EBSR12/appsutil/outbound/LABDB3_node3

Created the /tmp/initLABDB.ora from OLD_11GR1_HOME/dbs/initLABDB.ora and modified as shown below.

/tmp/initLABDB.ora

db_name = LABDB

control_files=/u01/app/oracle/ebsR12/db/apps_st/data/cntrl01.dbf,/u01/app/oracle/ebsR12/db/apps_st/data/cntrl02.dbf,/u01/app/oracle/ebsR12/db/apps_st/data/cntrl03.dbf

db_block_size = 8192

compatible = 11.1.0

_system_trig_enabled = true

nls_language = american

nls_territory = america

nls_date_format = DD-MON-RR

nls_numeric_characters = ".,"

nls_sort = binary # Required 11i setting

nls_comp = binary # Required 11i setting

nls_length_semantics = BYTE # Required 11i setting

LABDB1.diagnostic_dest = /u01/app/oracle/EBSR12/admin/LABDB1_node1

LABDB2.diagnostic_dest = /u01/app/oracle/EBSR12/admin/LABDB2_node2

LABDB3.diagnostic_dest = /u01/app/oracle/EBSR12/admin/LABDB3_node3

max_dump_file_size = 20480 # trace file size

timed_statistics = true

_trace_files_public = TRUE

processes = 200 # Max. no. of users x 2

sessions = 400 # 2 X processes

db_files = 512 # Max. no. of database files

dml_locks = 10000

cursor_sharing = EXACT # Required 11i settting

open_cursors = 600 # Consumes process memory, unless using MTS.

session_cached_cursors = 500

sga_target = 1G

shared_pool_size = 400M

shared_pool_reserved_size = 40M

db_block_checking = FALSE

db_block_checksum = TRUE

log_checkpoint_timeout = 1200 # Checkpoint at least every 20 mins.

log_checkpoint_interval = 100000

log_checkpoints_to_alert = TRUE

log_buffer = 10485760

undo_management=AUTO # Required 11i setting

LABDB1.undo_tablespace=APPS_UNDOTS1 # Required 11i setting

LABDB2.undo_tablespace=APPS_UNDOTS2 # Required 11i setting

LABDB3.undo_tablespace=APPS_UNDOTS3 # Required 11i setting

workarea_size_policy=AUTO # Required 11i setting

olap_page_pool_size = 4194304

pga_aggregate_target=1G

plsql_optimize_level = 2 # Required 11i setting

plsql_code_type = INTERPRETED # Default 11i setting

plsql_native_library_dir = /u01/app/oracle/EBSR12/plsql/nativelib

plsql_native_library_subdir_count = 149

LABDB1.utl_file_dir = /usr/tmp,/usr/tmp,/u01/app/oracle/EBSR12/appsutil/outbound/LABDB1_node1,/usr/tmp

LABDB2.utl_file_dir = /usr/tmp,/usr/tmp,/u01/app/oracle/EBSR12/appsutil/outbound/LABDB2_node2,/usr/tmp

LABDB3.utl_file_dir = /usr/tmp,/usr/tmp,/u01/app/oracle/EBSR12/appsutil/outbound/LABDB3_node3,/usr/tmp

aq_tm_processes = 1

job_queue_processes = 2

parallel_max_servers = 8

parallel_min_servers = 0

_b_tree_bitmap_plans = FALSE # Required 11i setting

_index_join_enabled = FALSE # Required 11i setting

_like_with_bind_as_equality = TRUE

_sort_elimination_cost_ratio=5

_fast_full_scan_enabled = FALSE

query_rewrite_enabled = true

_sqlexec_progression_cost=2147483647

optimizer_secure_view_merging=false

_optimizer_autostats_job=false # Turning off auto statistics

LABDB1.LOCAL_LISTENER=LISTENER_LABDB1

LABDB2.LOCAL_LISTENER=LISTENER_LABDB2

LABDB3.LOCAL_LISTENER=LISTENER_LABDB3

REMOTE_LISTENER=LISTENERS_LABDB

LABDB1.thread=1

LABDB2.thread=2

LABDB3.thread=3

LABDB1.instance_number=1

LABDB2.instance_number=2

LABDB3.instance_number=3

db_recovery_file_dest_size=20971520000

db_recovery_file_dest='+FRA'

db_create_file_dest='+DATA'

db_create_online_log_dest_1='+DATA'

db_create_online_log_dest_2='+FRA'

Created the spfile +DATA/LABDB/spfileLABDB.ora from the above pfile.

export ORACLE_HOME=/u01/app/oracle/EBSR12

export ORACLE_SID=LABDB1

$ORACLE_HOME/bin/sqlplus / as sysdba ß Database was still down at this point. Only connected to an idle instance to create spfile

create spfile='+DATA/LABDB/spfileLABDB.ora' from pfile='/tmp/initLABDB.ora';

Create the NEW_11GR1_RAC_HOME/dbs/init<SID>.ora on all the RAC Nodes with the below entry in it.

node1.hingu.net:/u01/app/oracle/EBSR12/dbs/initLABDB1.ora

spfile='+DATA/LABDB/spfileLABDB.ora'

node2.hingu.net:/u01/app/oracle/EBSR12/dbs/initLABDB2.ora

spfile='+DATA/LABDB/spfileLABDB.ora'

node3.hingu.net:/u01/app/oracle/EBSR12/dbs/initLABDB3.ora

spfile='+DATA/LABDB/spfileLABDB.ora'

Started the instance LABDB1 on node1 from NEW_11GR1_RAC_HOME:

The instance LABDB1 was started after setting the appropriate env variables on node1. The cluster_database parameter was still not enabled at this stage.

export ORACLE_HOME=/u01/app/oracle/EBSR12

export ORACLE_SID=LABDB1

$ORACLE_HOME/bin/sqlplus / as sysdba

startup

Created extra Redo Threads and Undo Tablespaces for the RAC instances LABDB2 and LABDB3 on ASM diskgroup DATA:

create undo tablespace APPS_UNDOTS2 datafile '+DATA' size 100M autoextend on next 1M maxsize 1G extent management local;

create undo tablespace APPS_UNDOTS3 datafile '+DATA' size 100M autoextend on next 1M maxsize 1G extent management local;

alter database add logfile thread 2 group 3 size 100M;

alter database add logfile thread 2 group 4 size 100M;

alter database add logfile thread 3 group 5 size 100M;

alter database add logfile thread 3 group 6 size 100M;

alter database enable public thread 2;

alter database enable public thread 3;

Move the database LABDB to ASM diskgroup DATA:

Move the Online Redo Logs belonging to LABDB1 instance from local Filesystem to ASM diskgroup DATA

sqlplus / as sysdba

alter database add logfile thread 1 group 50 size 10M;

alter database drop logfile group 1;

alter database add logfile thread 1 group 1 size 100M;

alter database drop logfile group 2;

alter database add logfile thread 1 group 2 size 100M;

alter database drop logfile group 50;

Move the TEMPORARY TABLESPACE from local Filesystem to ASM diskgroup DATA

create temporary tablespace temptbs tempfile '+DATA' size 100M;

alter database default temporary tablespace temptbs;

drop tablespace temp1 including contents and datafiles;

drop tablespace temp2 including contents and datafiles;

Move the control files from local Filesystem to ASM diskgroup DATA

SQL> alter system set control_files='+DATA','+FRA' scope=spfile sid='*';

shutdown immediate

startup nomount

[oracle@node1 ~]$ rman target /

Recovery Manager: Release 11.1.0.7.0 - Production on Sun Oct 30 17:03:53 2011

connected to target database: LABDB (not mounted)

RMAN> restore controlfile from '/u01/app/oracle/ebsR12/db/apps_st/data/cntrl01.dbf';

Starting restore at 30-OCT-11

using target database control file instead of recovery catalog

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=376 device type=DISK

channel ORA_DISK_1: copied control file copy

output file name=+DATA/labdb/controlfile/current.267.765911037

output file name=+FRA/labdb/controlfile/current.263.765911059

Finished restore at 30-OCT-11

SQL> alter system set control_files='+DATA/labdb/controlfile/current.267.765911037','+FRA/labdb/controlfile/current.263.765911059' scope=spfile sid='*';

Move the datafiles from local Filesystem to ASM diskgroup DATA

startup mount;

BACKUP AS COPY DATABASE FORMAT ‘+DATA’;

switch database to copy;

alter database open;

Start the RAC Instances on node2 and node2:

After setting the cluster_database parameter to true, restarted the instance LABDB1 and started the remaining instances LABDB2 and LABDB3.

On node1:

alter system set cluster_database=true scope=spfile sid='*';

shutdown immediate

startup

On node2:

startup

On node3:

startup

srvctl add database -d LABDB -o /u01/app/oracle/EBSR12 -p +data/labdb/spfileLABDB.ora -m hingu.net

srvctl add instance -d LABDB -i LABDB1 -n node1

srvctl add instance -d LABDB -i LABDB2 -n node2

srvctl add instance -d LABDB -i LABDB3 -n node3

srvctl modify instance -d LABDB -i LABDB1 -s +ASM1

srvctl modify instance -d LABDB -i LABDB2 -s +ASM2

srvctl modify instance -d LABDB -i LABDB3 -s +ASM3

Database was successfully converted and opened to RAC. At this stage, the application services on application nodes were still down.

At this stage, the application did not know about the RAC nodes until the autoconfig was enabled and run on the DB tier from the RAC HOME.

Enable AutoConfig on the DB Tier (11gR1 RAC HOME):

· Setup appsutil directory under /u01/app/oracle/EBSR12 HOME.

· Verify the TNS connection to each of the Individual RAC Instances

· Create nls/data/9idata directory

· Delete the FND Node Configuration from the Database.

· Build XML on each RAC node of the DB Tier.

· Run AutoConfig on each RAC node of the DB Tier.

Setup appsutil Directory on All the RAC Nodes.

(1) On the application admin node, appsnode1, the appsutil.zip was generated and copied over to all the DB Tier nodes (node1, node2 and node3) under the /u01/app/oracle/EBSR12.

Generate the appsutil.zip

[applmgr@appsnode1 ~]$ $AD_TOP/bin/admkappsutil.pl

Starting the generation of appsutil.zip

Log file located at /u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode1/admin/log/MakeAppsUtil_10291438.log

output located at /u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode1/admin/out/appsutil.zip

MakeAppsUtil completed successfully.

copy to all the RAC Nodes FROM appsnode1:

scp /u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode1/admin/out/appsutil.zip oracle@node1:/u01/app/oracle/EBSR12

scp /u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode1/admin/out/appsutil.zip oracle@node2:/u01/app/oracle/EBSR12

scp /u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode1/admin/out/appsutil.zip oracle@node3:/u01/app/oracle/EBSR12

unzip the appsutil.zip on all the RAC Nodes:

cd /u01/app/oracle/EBSR12

unzip –o appsutil.zip

(2) The jre directory was copied from the OLD_11GR1_HOME (/u01/app/oracle/ebsR12/db/tech_st/11.1.0/appsutil/jre) to the NEW_11GR1_RAC_HOME (/u01/app/oracle/EBSR12/appsutil) on all the nodes.

cp –r /u01/app/oracle/ebsR12/db/tech_st/11.1.0/appsutil/jre oracle@node1:/u01/app/oracle/EBSR12

scp /u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode1/admin/out/appsutil.zip oracle@node1:/u01/app/oracle/EBSR12

The Instance Connectivity from each of the RAC instances was verified using SQLPLUS from RAC nodes individually. I would not run adconfig.pl without having successful connection to each of the RAC instances.

RAC Instance Connections Verification:

The Instance Connectivity from each of the RAC instances was verified using SQLPLUS from RAC nodes individually. The connectivity was confirmed before running the adconfig.pl on each of the RAC instances.

node1:

export ORA_NLS10=/u01/app/oracle/EBSR12/nls/data/9idata

export ORACLE_HOME=/u01/app/oracle/EBSR12

export ORACLE_SID=LABDB1

export TNS_ADMIN=/u01/app/oracle/EBSR12/network/admin/LABDB1_node1

export LD_LIBRARY_PATH=/u01/app/oracle/EBSR12/lib:/u01/app/oracle/EBSR12/ctx/lib

export PATH=$ORACLE_HOME/bin:$PATH:.

sqlplus apps/apps@LABDB1

Repeated the above process for all the RAC Instances.

Create the nls/data/9idata Directory (on All the RAC Nodes):

On all the RAC Nodes, ran the /u01/app/oracle/EBSR12/nls/data/old/cr9idata.pl script to create the /u01/app/oracle/EBSR12/nls/data/9idata directory. Without this directory, the adconfig.sh on DB tier may fail on this.

[oracle@node1 old]$ perl cr9idata.pl

Creating directory /u01/app/oracle/EBSR12/nls/data/9idata ...

Copying files to /u01/app/oracle/EBSR12/nls/data/9idata...

Copy finished.

Please reset environment variable ORA_NLS10 to /u01/app/oracle/EBSR12/nls/data/9idata!

[oracle@node1 old]$

Clean the current Configuration in the Database

SQL> exec fnd_conc_clone.setup_clean;

Build XML (on all the RAC Nodes):

Ran the /u01/app/oracle/EBSR12/appsutil/bin/adbldxml.pl to build the XML on each of the RAC Nodes and provided the appropriate values of DB Host Name, Database Port, SID, and Service Name. This will generate the context file <SID>_hostname.xml under /u01/app/oracle/EBSR12/appsutil.

[oracle@node1 bin]$ ./adbldxml.pl

Starting context file generation for db tier..

Using JVM from /u01/app/oracle/EBSR12/appsutil/jre/bin/java to execute java programs..

APPS Password: apps

The log file for this adbldxml session is located at:

/u01/app/oracle/EBSR12/appsutil/log/adbldxml_10311041.log

UnsatisfiedLinkError exception loading native library: njni11

Could not Connect to the Database with the above parameters, Please answer the Questions below

Enter Hostname of Database server: node1

Enter Port of Database server: 1522

Enter SID of Database server: LABDB1

Enter Database Service Name: LABDB

Enter the value for Display Variable: 1

The context file has been created at:

/u01/app/oracle/EBSR12/appsutil/LABDB1_node1.xml

Once the context file got generated, the below variables were modified (in RED) to their appropriate values.

<oa_host>

<private_address oa_var="s_clusterInterConnects">node1-prv</private_address>

<domain oa_var="s_domainname">hingu.net</domain>

Similar way, the XML file was generated on node2 and node3 by providing their node specific values.

Run autoconfig on all the RAC nodes one by one:

Ran the Autoconfig on all the RAC nodes separately using the script /u01/app/oracle/EBSR12/appsutil/bin/adconfig.sh.

export ORA_NLS10=/u01/app/oracle/EBSR12/nls/data/9idata

export ORACLE_HOME=/u01/app/oracle/EBSR12

export ORACLE_SID=LABDB2

export TNS_ADMIN=/u01/app/oracle/EBSR12/network/admin/LABDB2_node2

export LD_LIBRARY_PATH=/u01/app/oracle/EBSR12/lib:/u01/app/oracle/EBSR12/ctx/lib

export PATH=$ORACLE_HOME/bin:$PATH:.

cd /u01/app/oracle/EBSR12/appsutil/bin

./adconfig.sh

The AutoConfig was again ran on all the RAC Nodes using below command in the reverse order so that all the nodes’ tnsnames.ora file contains the same information.

/u01/app/oracle/EBSR12/appsutil/scripts/LABDB3_node3/adautocfg.sh ß for node3

/u01/app/oracle/EBSR12/appsutil/scripts/LABDB2_node2/adautocfg.sh ß for node2

/u01/app/oracle/EBSR12/appsutil/scripts/LABDB1_node1/adautocfg.sh ß for node1

Modify the $ORACLE_HOME/dbs/<SID>_APPS_BASE.ora on all the RAC Nodes:

The <SID>_APPS_BASE.ora file under the /u01/app/oracle/EBSR12/dbs contains the wrong values for the control_files parameter. So, this file was modified on all the RAC nodes with the correct value of control_files parameter.

control_files = '+DATA/labdb/controlfile/current.267.765911037','+FRA/labdb/controlfile/current.263.765911059'

At this stage, the FND Nodes contained the RAC nodes information in the application database.

Run the AutoConfig on the Application nodes.

After enabling and running the AutoConfig successfully on the DB tier RAC nodes, it is required to run the autoconfig on all the Application nodes so that they can generate the new RAC specific TNS and jdbc_url entry. I followed the below steps to accomplish this requirement.

· Modify $TNS_ADMIN/tnsnames.ora file and jdbc_url in the CONTEXT_FILE.

· Check the connection to the database after the above modification.

· Run the AutoConfig

· Repeat the above 3 steps on remaining application node appsnode2.

· At last, run the AutoConfig on the Admin Node (appsnode1).

Modify the tnanames.ora and jdbc_url:

The CONNECT_DATA entry in the $TNS_ADMIN/tnsnames.ora file was modified to have SERVICE_NAME and INSTANCE_NAME value for all the TNS Alias belonging to Database instance. (On both the Application Nodes appsnode1 and appsnode2)

LABDB=

(DESCRIPTION=

(ADDRESS=(PROTOCOL=tcp)(HOST=node1.hingu.net)(PORT=1522))

(CONNECT_DATA=

(SERVICE_NAME=LABDB)

(INSTANCE_NAME=LABDB1)

)

LABDB_BALANCE=

(DESCRIPTION=

(ADDRESS_LIST=

(LOAD_BALANCE=YES)

(FAILOVER=YES)

(ADDRESS=(PROTOCOL=tcp)(HOST=node1.hingu.net)(PORT=1522))

)

(CONNECT_DATA=

(SERVICE_NAME=LABDB)

)

Jdbc_url value in the below context file was modified with the same above information as shown on both the application nodes appsnode1 and appsnode2.

appsnode1:/u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode1/appl/admin/LABDB_appsnode1.xml

appsnode2:/u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode2/appl/admin/LABDB_appsnode2.xml

<jdbc_url oa_var="s_apps_jdbc_connect_descriptor">jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(LOAD_BALANCE=YES)(FAILOVER=YES)(ADDRESS=(PROTOCOL=tcp)(HOST=node1.hingu.net)(PORT=1522)))(CONNECT_DATA=(SERVICE_NAME=LABDB)(INSTANCE_NAME=LABDB1)))</jdbc_url>

Run the AutoConfig on appsnode1:

$AD_TOP/bin/adconfig.sh contextfile=/u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode1/appl/admin/LABDB_appsnode1.xml

After successful completion of autoconfig and re-sourcing the environment, the $TNS_ADMIN/tnsnames.ora file was containing the tns aliases for all the RAC instances individually and also had a BALANCE entry containing all the DB VIPs as shown below:

LABDB_BALANCE=

(DESCRIPTION=

(ADDRESS_LIST=

(LOAD_BALANCE=YES)

(FAILOVER=YES)

(ADDRESS=(PROTOCOL=tcp)(HOST=node2-vip.hingu.net)(PORT=1522))

(ADDRESS=(PROTOCOL=tcp)(HOST=node1-vip.hingu.net)(PORT=1522))

(ADDRESS=(PROTOCOL=tcp)(HOST=node3-vip.hingu.net)(PORT=1522))

)

(CONNECT_DATA=

(SERVICE_NAME=LABDB)

)

The new jdbc_url in the CONTEXT_FILE on appsnode1 was reflecting all the 3 VIPs of database RAC nodes at this stage.

Run the Autoconfig on appsnode2:

Same way, I ran the autoconfig on the appsnode2 using below command.

$AD_TOP/bin/adconfig.sh contextfile=/u01/app/oracle/ebsR12/inst/apps/LABDB_appsnode2/appl/admin/LABDB_appsnode2.xml

Re-Run the AutoConfig on appsnode2 and appsnode1:

I re-ran the autoconfig on the both the application nodes using below command before started the applications.

$INST_TOP/admin/scripts/adautocfg.sh

Tested the login page and verified the Nodes information in the OAM as well as database.

FND Nodes Configuration:

At this stage, the configuration has 5 nodes total, 3 are DB nodes and 2 are application nodes.

Start the Applications on both the Application Nodes

Started the Application on appsnode1.hingu.net and appsnode2.hingu.net

$INST_TOP/admin/scripts/adstrtal.sh

Here is the Screenshots of Running the AutoConfig on all RAC nodes as well as on Application Nodes after converting the Database to RAC.

Verify the Installation

Verified the OS processes on both the application nodes to confirm that the enabled services are started and running successfully.

Logged in to the Application using login page url.

http://appsnode1.hingu.net:8001/OA_HTML/AppsLogin

Verified that the Concurrent Managers are started and running on the Concurrent Node (appsnode2.hingu.net)

OAM Configuration:

Configuration Files of This Installations:

(a) listnener.ora, tnsnames.ora, sqlnet.ora and their ifiles from all the RAC nodes.

(b) listnener.ora and tnsnames.ora from both the application nodes.

(d) Pfile of the RAC database.

Here is the Final look of the above Configuration files at the end of the successful Installation of 2-node EBS R12 (12.1.1) on 3-node 11gR1 RAC database managed by 11gR2 Grid Infrastructure.

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