PQ61466: ADD STEP TO INSTRUCTIONS TO IGNORE A03 ABENDS IN WEBSPHERE DAEMON, BBODMN | |||||||||||||||||||||||||
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APAR status Closed as duplicate of another APAR. Error description During the normal shutdown or stop of the WebSphere Daemon address space, BBODMN, sometimes abendA03 is observed in the Daemon address space. When a stop is issued to the Daemon, the Daemon will issue a stop to all control regions who then issue the stop to all their related server regions. Then the control region waits for all its server regions to come down. The server region waits for all work on its threads to complete. Once all work is done in the server region, the server region terminates and notifies its control region it is going away. When the last server region for a control region ends, the control region ends, notifying the Daemon it is doing so. The Daemon waits for all control regions to end. When the last control region goes away, the Daemon brings itself down. Upon Daemon termination is when the A03 abend occurs. The reason for this is when the Daemon came up, WLM attached a thread which sits there in a loop for the life of the Daemon. WebSphere currently does not have a way to tell this thread it's no longer needed when we start termination process because we don't know it's there. We would need WLM to give us such a way. . This APAR is intended to provide a step in the Instructions provided by the WebSphere Customization Dialog to provide set up to ignore the A03 until the WLM requirement is completed. This step would be to add a slip to the IEASLPxx member to ignore A03 abends that occur in the Daemon address space. Without this in place, an svc dump could be created during Daemon shutdown for a know condition, taking up unneccessary system resources to process the svc dump and implying it is a problem to be concerned about. . The step to add to the instructions would be to have customers add the following to the IEASLPxx member: SLIP SET,C=A03,ID=XA03,J=BBODMN,A=NODUMP,END . where BBODMN should be substituted for the proc customized by the customer.Local fix Add the following to the IEASLPxx member: SLIP SET,C=A03,ID=XA03,J=BBODMN,A=NODUMP,END . where BBODMN should be substituted for the proc customized by the customer.Problem summary Problem conclusion Temporary fix Comments Closed DUP of PQ66328
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
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Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 401
Software edition:
Reference #: PQ61466
IBM Group: Software Group
Modified date: Aug 21, 2003
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