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Former Member
Nov 28, 2007 at 03:45 PM

Can't Start J2EE Engine Error: Cannot attach to the Messenger

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WE did a BW System Copy with J2EE via clone method. We went into configtool and changed every parameter we can think of from BPD to BQA, but still get this error from the bootstrap logs. What next?

SAP J2EE Engine Version 7.00 PatchLevel 108458.44 is starting...

Loading: LogManager ... 1601 ms.

Loading: PoolManager ... 4 ms.

Loading: ThreadManager ... 60 ms.

Loading: IpVerificationManager ... 11 ms.

Loading: ConnectionsManipulator ... 23 ms.

Loading: ClassLoaderManager ... 15 ms.

Loading: ClusterManager ... [Framework -> criticalShutdown] Exiting Listener Loop. This requires a restart of the node. P

ossible reason is an interrupted reconnect session to the message server.

Nov 28, 2007 9:25:11 AM com.sap.engine.core.Framework [SAP J2EE Engine|MS Socket Listener] Fatal: Critical sh

utdown was invoked. Reason is: Exiting Listener Loop. This requires a restart of the node. Possible reason is an interrup

ted reconnect session to the message server.

Nov 28, 2007 9:25:11 AM ...anagerImpl.init(java.util.Properties) [Thread[Thread-1,5,main]] Fatal: Cannot attach to the M

essage Server. cluster Id is not unique.

Loading: ClusterManager returned false!

Kernel not loaded. System halted.