Env
details:-
EBS
Version: R12.2.5
AD/TXK
Delta Patch level: 10
OS : OEL
7.9
Step 1: Source the Run Edition Environment
Before beginning, source the environment of the currently
active run edition:
|
[appltest@testapp
~]$ . /apdata/erp/EBSapps.env run E-Business Suite Environment Information ---------------------------------------- RUN File System : /apdata/erp/fs2/EBSapps/appl PATCH File System : /apdata/erp/fs1/EBSapps/appl Non-Editioned File System :
/apdata/erp/fs_ne DB Host: testdb.suprajit.com Service/SID: TEST Sourcing the RUN File System ... |
Step 2. Verify Admin Server Status:
|
[appltest@testapp ~]$
$ADMIN_SCRIPTS_HOME/adadminsrvctl.sh status You are running adadminsrvctl.sh
version 120.10.12020000.10 Enter the WebLogic Admin password: Enter the APPS Schema password: The AdminServer is not running
|
If not running, start it:
|
[appltest@testapp ~]$
$ADMIN_SCRIPTS_HOME/adadminsrvctl.sh start Enter the WebLogic Admin password: Enter the APPS Schema password: Starting WLS Admin Server... |
Step 3. Execute Preclone on Apps
Tier:
|
[appltest@testapp ~]$ cd
$INST_TOP/admin/scripts [appltest@testapp scripts]$ perl
adpreclone.pl appsTier |
Step 4: Detach Existing Patch Oracle Homes
Navigate to
the OUI Binary Directory:
|
[appltest@testapp scripts]$ cd $FMW_HOME/oracle_common/oui/bin |
This step is performed from the RUN file-system which will detach
oracle_homes on the PATCH file-system
Replace {oracle_home_path} with the actual paths:
Please note that we are removing ORACLE_HOME registered with
patch file system only.
|
./runInstaller -detachhome
ORACLE_HOME={oracle_home_path} -silent |
For example:
|
[appltest@testapp bin]$
./runInstaller -detachhome ORACLE_HOME=/apdata/erp/fs1/FMW_Home/Oracle_EBS-app1
-silent [appltest@testapp bin]$
./runInstaller -detachhome ORACLE_HOME=/apdata/erp/fs1/FMW_Home/webtier
-silent [appltest@testapp bin]$
./runInstaller -detachhome ORACLE_HOME=/apdata/erp/fs1/FMW_Home/oracle_common
-silent |
Remove the 10.1.2 Oracle Home
|
[appltest@testapp bin]$
./runInstaller -removeHome ORACLE_HOME=/apdata/erp/fs1/EBSapps/10.1.2 -silent |
Step 5: Replicate Run File System to Patch File System
Ensure Run Environment is Down (optional but recommended):
|
[appltest@testapp
bin]$ $ADMIN_SCRIPTS_HOME/adstpall.sh |
Copy directories from RUN to Patch filesystem
|
[appltest@testapp
bin]$ cd $RUN_BASE [appltest@testapp
fs2]$ pwd /apdata/erp/fs2 [appltest@testapp
fs2]$ ls EBSapps FMW_Home
inst [appltest@testapp
fs2]$ cp -r EBSapps /apdata/erp/fs1/ |
Remove Existing FMW_Home in Patch File System:
|
[appltest@testapp]$
rm -rf /apdata/erp/fs1/FMW_Home |
Step 6: Disable ebs_logon Trigger
Connect to the Database:
|
[oratest@testdb
~]$ sqlplus / as sysdba SQL> ALTER
TRIGGER system.ebs_logon DISABLE; Trigger
altered. |
Step 7: Configure the Patch File System
Login to application server and open a new termina.
Unset any application environment file
Navigate to Clone Directory:
|
[appltest@testapp
~]$ cd /apdata/erp/fs1/EBSapps/comn/clone/bin/ [appltest@testapp
bin]$ perl adcfgclone.pl appsTier Copyright (c) 2002, 2015
Oracle Corporation Redwood Shores,
California, USA Oracle E-Business
Suite Rapid Clone Version 12.2 adcfgclone Version
120.63.12020000.60
*********************************************************** In AD-TXK Delta 7, we
recommend you clone the run and patch file systems in a single
operation using the 'dualfs' option. Separate cloning of the run
and patch file systems will be deprecated
************************************************************ Enter the
APPS password : Enter the
Weblogic AdminServer password : Do you want
to add a node (yes/no) [no] : Running:
Context clone... Log file
located at /apdata/erp/fs1/EBSapps/comn/clone/bin/CloneContext_0607140046.log Target System
File Edition type [run] : patch Enter the
full path of Run File System Context file :
/apdata/erp/fs2/inst/apps/TEST_testapp/appl/admin/TEST_testapp.xml Provide the
values required for creation of the new APPL_TOP Context file. Target System
Fusion Middleware Home set to /apdata/erp/fs1/FMW_Home Target System
Web Oracle Home set to /apdata/erp/fs1/FMW_Home/webtier Target System
Appl TOP set to /apdata/erp/fs1/EBSapps/appl Target System
COMMON TOP set to /apdata/erp/fs1/EBSapps/comn Target System
Instance Top set to /apdata/erp/fs1/inst/apps/TEST_testapp Target System
Port Pool [0-99] : 21 |
During the prompts:
- Add
a Node: no
- Run
File System Context File: Provide the absolute path.
- Port
Pool: Choose a value different from the run file system (e.g., if run uses
0, patch can use 10).
Step 8: Verify File System Roles
|
[appltest@testapp
bin]$ source /apdata/erp/EBSapps.env patch [appltest@testapp
bin]$ echo $FILE_EDITION Patch |
Step 9: Synchronize File Systems Using fs_clone
|
[appltest@testapp
bin]$ source /apdata/erp/EBSapps.env run [appltest@testapp
scripts]$ adop phase=fs_clone force=yes |
This step ensures both file systems are in sync.
Step 10: Re-enable ebs_logon Trigger
|
[oratest@testdb
admin]$ sqlplus / as sysdba SQL> ALTER
TRIGGER system.ebs_logon enable; |
Conclusion
Recreating the patch file system in Oracle EBS R12.2 is a
meticulous process that ensures the integrity and availability of your
application. By following these steps diligently, you can maintain a robust
environment ready for online patching and minimal downtime.
