'SystemCall::backupFile() failed, null' Opatch Fails Backing Up MW_HOME\wlserver\server\lib\weblogic-classes.jar When Installing PSU
(Doc ID 2672973.1)
Last updated on MAY 25, 2021
Applies to:Oracle WebLogic Server - Version 220.127.116.11.0 to 18.104.22.168.0 [Release 12c]
Enterprise Manager Base Platform - Version 22.214.171.124.0 to 126.96.36.199.0 [Release 13c]
Information in this document applies to any platform.
Applying PSU fails when backing up weblogic-classes.jar file. The file will get copied and then immediately removed which results in a loop. Eventually a failure occurs:
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