IBM Support

IT29514: IMPROVED ERROR HANDLING DURING REFRESH CLUSTER COMMAND WHEN CLUSNL() ATTRIBUTE POINTS TO A NAMELIST THAT DOESN'T EXIST.

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APAR status

  • Closed as program error.

Error description

  • Probe RM220005 from rrmRepository.

The function stack will look like:
MQM Function Stack
rrmRepository
xcsFFST

The tail of the trace history will look like:
----} rfxReconcileCLQ rc=rrcE_MQOPEN_FAILED
---} rrmHardRefreshCluster rc=rrcE_MQOPEN_FAILED
--} rrmRefreshCluster rc=rrcE_MQOPEN_FAILED
-} rrmProcessMsg rc=rrcE_MQOPEN_FAILED
-{ rrxReportError
-} rrxReportError rc=OK
-{ rrmCheckMessage
-} rrmCheckMessage rc=Unknown(1)
-{ xcsBuildDumpPtr
--{ xcsGetMem
--} xcsGetMem rc=OK
-} xcsBuildDumpPtr rc=OK
-{ xcsFFST

Local fix

  • L3 is going to make changes in the code/fix.

Problem summary

  • When the queue manager comes across a CLQ defined with a non
existent CLUSNL, while processing a refresh cluster command
then it ignores that CLQ, however it doesn't reset the return
code correctly and if no other CLQ's are processed during the
handling of the command then the wrong return code is
generated, eventually leading to the repository manager failing.

Problem conclusion

  • Reset the return code when ignoring the 'invalid' CLQ.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IT29514
    • 

  • Reported component name
    WEBS MQ NSS ITA
    • 

  • Reported component ID
    5724A3902
    • 

  • Reported release
    531
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2019-06-21
    • 

  • Closed date
    2019-10-02
    • 

  • Last modified date
    2019-10-02
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    
IZ07297
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    WEBS MQ NSS ITA
    • 

  • Fixed component ID
    5724A3902
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSFKSJ","label":"WebSphere MQ"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.3.1","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            31 March 2023
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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