Opatch Roll Back Issues

Issue : opatch rollback failed because files under patch_storage are missing

Error :

Archive Action: Source file "/ora-players/oracle/product/102/.patch_storage/4966417_Mar_12_2007_03_46_16/files/lib/libgeneric10.a/kgl.o" does not exist.

'oracle.rdbms, 10.2.0.3.0': Cannot update file '/ora-players/oracle/product/102/lib/libgeneric10.a' with '/kgl.o'

RollbackSession failed during prerequisite checks: Prerequisite check
"CheckRollbackable" failed.
System intact, OPatch will not attempt to restore the system

OPatch failed with error code 74

Fix:

Try roll backing the patch as below
opatch rollback -id <sub-set patch#> -no_sysmod

-no_sysmod options just removes the patch updating the inventory with out updating the files in the File System.

UR's Key Run ;-)