JAXWS Returns Randomly Non-MTOM Response in Weblogic Server 12.2.1.2 Version

(Doc ID 2361632.1)

Last updated on FEBRUARY 20, 2018

Applies to:

Oracle WebLogic Server - Version 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

After migration to WebLogic 12.2.1.2 MTOM based webservice application returns non-MTOM (inline base64) and MTOM responses even Accept=application/xop+xml is always set.
Non-MTOM response is accepted by java client but is not accepted by other clients like .NET etc.

Changes

 

Cause

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