Diagnose the causes of problems with data store exclusive access locks and examine possible causes to the problems.
Each messaging engine establishes an exclusive lock on its data store. While the messaging engine is running, it maintains that lock to ensure the integrity of the data within the data store.
Compare your symptoms with those listed in the following table and examine the possible solutions:
Symptom | Cause | Solution |
---|---|---|
The messaging engine cannot start. The messaging engine writes error message CWSIS1519 | The messaging engine cannot connect to the database that you specified in the data source that you configured to enable the messaging engine to access its data store. |
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The messaging engine fails to start and writes error messages CWSIS1535 and CWSIS1519 | The identifiers in the SIBOWNER table do not match those of the messaging engine. |
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The messaging engine starts but then stops and writes error message CWSIS1519. | The messaging engine has lost its lock on the data store. |
|
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