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After DB upgrade from to, the Messaging Gateway Agent aborts on startup (Doc ID 1081558.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Server - Enterprise Edition - Version: to - Release: 10.2 to 10.2
Information in this document applies to any platform.


After DB upgrade from to,  the Messaging Gateway Agent is not starting

>>2009-10-27 12:16:36 MGW C-Bootstrap 0 LOG process-id=25036
Bootstrap program starting
>>2009-10-27 12:16:36 MGW C-Bootstrap 0 LOG process-id=25036
JVM created -- heapsize = 64
>>2009-10-27 12:16:37 MGW Engine 0 200 main
MGW Agent version:
>>2009-10-27 12:16:37 MGW AdminMgr 0 LOG main
Connecting to database using connect string = jdbc:oracle:oci8:@TST2
>>2009-10-27 12:16:38 MGW Engine 0 EXCEPTION main
java.lang.NoClassDefFoundError: sqlj/runtime/ref/ConnectionContextImpl
at oracle.mgw.admin.AdminMgr.checkAndResetConnection(
at oracle.mgw.admin.AdminMgr.<init>(
at oracle.mgw.engine.Agent.start(
at oracle.mgw.engine.Agent.agentMain(

>>2009-10-27 12:16:38 MGW Engine 0 25 main
Agent is shutting down.
>>2009-10-27 12:16:38 MGW Engine 0 3 main
Agent is shut down.


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