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"WARNING: Input Action on WSDL operation PreparedOperation and @Action on its associated Web Method preparedOperation did not match and will cause problems in dispatching the requests" At WLS Startup (Doc ID 1431207.1)

Last updated on AUGUST 21, 2023

Applies to:

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


When starting an Admin or Managed Server, some warnings appear in the log file.


The issue can be reproduced at will with the following steps:

  1. Make sure the server is running in production mode.
  2. Start the Admin or Managed server.

  There is no problems on the WLS and all works fine, but just the annoyance of seeing those misleading warnings can be avoided by applying the fix indicated on this note.




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