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Service Integration Bus messaging engine startup fails with CWSIS1544E error

Technote (troubleshooting)


On restarting Websphere Application Server, Service Integration Bus, the messaging engine fails to start and throws CWSIS1544E error.


The following errors are logged in the SystemOut.log:

CWSIS1544E: Multiple previous owner ids found in the messaging engines data store.
CWSIS0002E: The messaging engine encountered an exception while starting.
Exception: CWSIS1501E: The data source
has produced an unexpected
DatasourceWrapperStateException: New connections cannot be provided because the
persistence layer has been stopped


SIBOWNER table contained multiple rows with the same ME_UUID and INC_UUID.
At any point of time the SIBOWNER table must contain only one row.

Resolving the problem

Remove the duplicate row(s) from the SIBOWNER table.

Related information

Data store tables

Cross reference information
Segment Product Component Platform Version Edition
Business Integration WebSphere MQ Service Integration Technologies /SIB
Business Integration WebSphere Enterprise Service Bus SIBus
Business Integration WebSphere Process Server SIB (service integration bus)
Business Integration WebSphere Service Registry and Repository

Historical Number

48122 999 706

Product Alias/Synonym

WebSphere Application Server WAS SIB SIBUS SI BUS

Document information

More support for: WebSphere Application Server
Service Integration Technology

Software version: 6.1, 7.0, 8.0

Operating system(s): AIX, HP-UX, Linux, Solaris, Windows

Reference #: 1613295

Modified date: 25 October 2012

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