WebLogic Store-and-Forward (SAF) Fails with Error " java.io.StreamCorruptedException: [Messaging:282000]Unsupported class version 9. Expected a value between 1 and 8 inclusive"
(Doc ID 2807363.1)
Last updated on SEPTEMBER 20, 2021
Applies to:Oracle WebLogic Server - Version 18.104.22.168.0 and later
Information in this document applies to any platform.
Store-and-Forward agent is configured on local instance running WebLogic 14.1.1. The SAF agent forwards JMS messages to a remote destination configured on an instance running WebLogic 22.214.171.124. Upon receiving messages to the SAF queue on the local instance the SAF agent fails to connect to the remote instance and throws the following error after SAF debugging is enabled:
Issue is reproducible with remote instance running 126.96.36.199 as well. The SAF agent works correctly when remote instance is running WebLogic 188.8.131.52 or later.
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