My Oracle Support Banner

Opatch application for applying Jan 2018 PSU oN WLS fails with the following error "WSDLReaderFactory.class does not exists or is not readable" (Doc ID 2361778.1)

Last updated on APRIL 25, 2018

Applies to:

Oracle WebLogic Server - Version to [Release 12c]
Information in this document applies to any platform.


On WLS, you are unable to apply the Jan 2018 PSU even after rollbacking any of the previous PSUs. It fails with the following error:




To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.