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opatch prereq CheckConflict fails with Exception occured : PatchObject constructor:Input file does not exist (Doc ID 788181.1)

Last updated on FEBRUARY 20, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 12.1]
Oracle Universal Installer - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Information in this document applies to any platform.


Following error is reported while checking for conflict among patches which are to be applied (where one of the patches is a napply patch)

For example, which checking for conflict between two patches Patch 608154 and Patch 5892355

Patch 6081547 and Patch 5892355 are taken here as an example only, to explain the issue and they should not be applied to the Oracle Home unless it was advised by Oracle.


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