The E-Business Suite Technology Codelevel Checker (ETCC) tool helps you identify missing application tier or database bugfixes that need to be applied to your E-Business Suite Release 12.2 system. ETCC maps missing bugfixes to the default corresponding patches and displays them in a patch recommendation summary.
ETCC was recently updated to include bug fixes and patching combinations for the following:
Obtaining ETCCWe recommend always using the latest version of ETCC, as new bugfixes will not be checked by older versions of the utility. The latest version of the ETCC tool can be downloaded via Patch 17537119 from My Oracle Support.