opatch prereq asks for a prerequisite patch that does not exist
Hi,
I have downloaded and installed oracle 19c for windows 19 and applied Patch 31247621 - Windows Database Bundle Patch 19.8.0.0.200714.
I am trying now to apply patch 29213893 to avoid ORA-01422 error during upgrade to oracle 19 according to manual upgrade guide Doc ID 2539778.1
when I run:
e:>cd 29213893
e:>opatch prereq CheckConflictAgainstOHWithDetail
I am getting
Interim patch 29213893 requires prerequisite patch(es) [31281355] which are not present in the Oracle Home.
Apply prerequisite patch(es) [31281355] before applying interim patch 29213893.
when I try to download 31281355
I receive No patches found
why opatch is asking for a patch that does not exist for windows