How To
Summary
You have a working Business Automation Workflow environment and enabled the Dynamic Event Framework (DEF) to subscribe to IBM Business Automation Workflow events and installed the BPMEventEmitter application to emit BPMN events. You want to connect Business Automation Workflow to BAI and monitor the events. All of the sudden your Business Automation Workflow environment stops working and you see a similar message on the messaging engine logs
CWSIP0291W: An attempt to send a message to <somebusname_> exception destination failed due to the following:
<somebusname_>.Bus is not available because the high limit for the number of messages for this destination has already been reached.
Here is a complete stack for comparison purposes:
8/12/22 11:48:10:108 BRT] 00000127 SibMessage W [:] CWSIP0291W: An attempt to send a message to exception destination _SYSTEM.Exception.Destination.MECluster.000-BPM.WS-busname.Bus on messaging engine MECluster.000-BPM.WS-busname.Bus failed due to the following: com.ibm.ws.sib.processor.exceptions.SIMPLimitExceededException: CWSIK0025E: The destination _SYSTEM.Exception.Destination.MECluster.000-BPM.WS-busname.Bus on messaging engine MECluster.000-BPM.WS-busname.Bus is not available because the high limit for the number of messages for this destination has already been reached.
Objective
Environment
Steps
- Find the defconfig.xml file.
- The defconfig.xml file holds the DEF configuration and must be present in the IBM Business Automation Workflow Deployment Manager profile at this location: <BAW_Install_Root>/profiles/DmgrProfile/config/cells/<CellName>.
- Change defconfig.xml to whatever.xml
- Essentially you disable the emissions of events altogether, no more events are emitted to the queue.
- Do a full resynchronize in WebSphere Application Server including the dmgr and node levels. Do a full restart.
- Verify the defconfig.xml file does not exist anywhere on the system, check the dmgr and the nodes, and if the file still exists remove the file and repeat step 3.
Additional Information
Document Location
Worldwide
Product Synonym
BAW; BAI; DEF
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Document Information
Modified date:
30 March 2023
UID
ibm16963394