IBM Support

IT37348: DATAPOWER MAY RELOAD DUE TO A HANG ON AN MQ SESSION

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APAR status

  • Closed as program error.

Error description

  • Under a specific set of conditions where Datapower's resources
are in contention for a shared resource; the MQ
process/connections can cause a situation where we are stuck in
a wait state; waiting for our chance to grab the resources until
the box hangs.

Local fix

  • 



Problem summary


    

  • DataPower could be reloaded when mq-qm is down and cache timeout
is expired.

    



Problem conclusion


    

  • Fix is available in 2018.4.1.18 and 10.0.1.5.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IT37348
    • 

  • Reported component name
    DATAPOWER
    • 

  • Reported component ID
    DP1234567
    • 

  • Reported release
    18X
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2021-06-21
    • 

  • Closed date
    2021-09-27
    • 

  • Last modified date
    2021-09-27
    • 





    

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

    • 

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

    • 



Fix information


    

  • Fixed component name
    DATAPOWER
    • 

  • Fixed component ID
    DP1234567
    • 



Applicable component levels


    








      
              
                            

              

              [{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SS9H2Y","label":"IBM DataPower Gateways"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"18X"}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            28 September 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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