OPATCH not Working in SOLARIS SPARC with Error: opatch: test: unknown operator == (Doc ID 2398221.1)

Last updated on DECEMBER 12, 2022

Applies to:

Oracle WebLogic Server - Version 12.2.1.2.0 and later
Oracle Solaris on SPARC (64-bit)

Opatch failed to run with error like below:

<ORACLE_HOME>/OPatch/opatch: test: unknown operator ==

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