The E-Business Suite Technology Codelevel Checker (ETCC) utility identifies patches that need to be applied to your Oracle E-Business Suite 12.2 technology stack for the application and database tiers. 

What’s New

ETCC has been updated to include bug fixes and patching combinations for  the following recommended versions and platforms:

Fusion Middleware – All Platforms

  • Oracle WebLogic Overlay Patch 40089984 for Oracle WebLogic Patch Set Update 10.3.6.0.250715
  • Oracle Fusion Middleware 11.1.1.9
    • Oracle Fusion Middleware Webtier
      • Patch 39966770
    • Oracle Fusion Middleware Oracle Common
      • Patch 39966770

Oracle AI Database 26ai – On-Premises Linux x86-64

  • Oracle Database Release Update RU 23.26.4.0.0 

Oracle Database 19c – Linux x86-64 

  • Oracle Database Release Update RU 19.330.0.261020
  • Oracle JavaVM Component Database RU 19.33.0.0.261020

What’s Pending

Certification is pending for the Oracle Database RU 19.33 patches on all other certified non-Linux platforms and will be announced separately.

Obtaining ETCC

We recommend using the latest version of ETCC, as new bugfixes will not be checked by prior versions of the utility. The latest version of the ETCC tool can always be downloaded via Patch 17537119 from My Oracle Support.

ETCC Oct 2026

References

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