Patch failed due to prerequists patch is missing

Patch failed due to prerequists patch is missing


1. Shutdown the workers using "adctrl" utility.

a. adctrl
-- It will ask some prompts and enter those
Select option "Tell worker to shutdown/quit"

2. Backup the FND_INSTALL_PROCESSES table which is owned by the APPLSYS schema

a. sqlplus applsys/
b. create table fnd_Install_processes_back as select * from fnd_Install_processes;

c. The 2 tables should have the same number of records. select count(*) from fnd_Install_processes_back; select count(*) from fnd_Install_processes;


3. Backup the AD_DEFERRED_JOBS table.
a. sqlplus applsys/
b. create table AD_DEFERRED_JOBS_back as select * from AD_DEFERRED_JOBS;
c. The 2 tables should have the same number of records. select count(*) from AD_DEFERRED_JOBS_back; select count(*) from AD_DEFERRED_JOBS;


4. Backup the .rf9 files located in $APPL_TOP/admin/restart directory.
At this point, the adpatch session should have ended and the cursor should be back at the Unix prompt.
a. cd $APPL_TOP/admin/
b. mv restart restart_orig
c. mkdir restart


5. Drop the FND_INSTALL_PROCESSES table and the AD_DEFERRED_JOBS table.
a. sqlplus applsys/
b. drop table FND_INSTALL_PROCESSES;
c. drop table AD_DEFERRED_JOBS;


6. Apply the new patch.

7. Restore the .rf9 files located in $APPL_TOP/admin//restart_back directory.
a. cd $APPL_TOP/admin/
b. mv restart restart_
c. mv restart_orig restart

8. Restore the FND_INSTALL_PROCESSES table which is owned by the APPLSYS schema.
a. sqlplus applsys/
b. create table fnd_Install_processes as select * from fnd_Install_processes_back;
c. The 2 tables should have the same number of records. select count(*) from fnd_Install_processes; select count(*) from fnd_Install_processes_back;


9. Restore the AD_DEFERRED_JOBS table.
a. sqlplus applsys/passwd
b. create table AD_DEFERRED_JOBS as select * from AD_DEFERRED_JOBS_back;
c. The 2 tables should have the same number of records. select count(*) from AD_DEFERRED_JOBS_back; select count(*) from AD_DEFERRED_JOBS;


10. Re-create synonyms
a. sqlplus apps/apps
b. create synonym AD_DEFERRED_JOBS for APPLSYS.AD_DEFERRED_JOBS;
c. create synonym FND_INSTALL_PROCESSES FOR APPLSYS.FND_INSTALL_PROCESSES;