The latest RUPs while writing this post are R12.AD.C.Delta.10 (Patch 25820806) and R12.TXK.C.Delta.10 (Patch 25828573).
Apply Required Database Patches
AD-TXK Delta 10 requires a number of database bug fixes to install and operate correctly.
NOTE: Take Central Inventory backups on the database and application tiers.
Before you apply the AD and TXK Delta 10 release update packs (RUPs), you must run the latest version (available via Patch 17537119) of the EBS Technology Codelevel Checker (ETCC). Use the command checkDBpatch.sh (on UNIX) or checkDBpatch.cmd (on Windows).
Check the OPatch utility version.
/u01/oracle/product/dbhome1/OPatch/opatch version
OPatch Version: 11.2.0.3.16
OPatch succeeded.
Upgrade to the latest OPatch Utility.
[oracle@ebsdb01 OPatch]$ ./opatch version
OPatch Version: 11.2.0.3.18
OPatch succeeded.
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