Conflict between WLS 12.1.3 PSU patch 25869659 (22.214.171.124.170718) and 25388793 (126.96.36.199.170418)
Last updated on DECEMBER 08, 2017
Applies to:Oracle WebLogic Server - Version 188.8.131.52.0 to 184.108.40.206.0 [Release 12c]
Information in this document applies to any platform.
OPatch reports a conflict when applying PSU 220.127.116.11.170718 (Patch 25869659) on top of 18.104.22.168.170418 (Patch 25388793), giving the following error:
Patch [ 25869659 ] conflict with patch(es) [ 25388793 ] in the Oracle Home.
If you continue, patch(es) [ 25388793 ] will be rolled back and the new
Patch [ 25869659 ] will be installed.
Note: 22.214.171.124418 was released in April 2017, 126.96.36.199718 was released in July 2017. This could happen with any future PSU applied on top of 188.8.131.52418.
OPatch is supposed to see newer PSUs as a superset and report this message:
Interim patch 25869659 is superset of patch(es) 25388793 in the Oracle Home
OPatch will roll back the subset patches and apply the given patch.
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