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12.2: preupgrade.jar failed with " ERROR - Unable to create directory while extracting from jarfile" (Doc ID 2618250.1)

Last updated on DECEMBER 06, 2019

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


On : version, Upgrading

When attempting to run preupgrade.jar,
the following error occurs.




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