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IC72544: INTERMITTENT DATAPOWER WTX RELATED HANGS IN READING RESPONSE DATA CAUSING CPU SPIN OF 25% OR HIGHER.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Using a WTX related service can cause a hang of the transaction
response and also cause a rise in CPU usage.
The usage will remain consistent until a device restart.

Local fix

  • A restart of the device is known to temporarily resolve the
issue.

Problem summary

  • The WTX state machine had a live lock causing a transaction hang
& then high CPU usage.

Problem conclusion

  • The fix will be in 3.7.3.15, 3.8.0.9, 3.8.1.7

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IC72544
    • 

  • Reported component name
    DATAPOWER
    • 

  • Reported component ID
    DP1234567
    • 

  • Reported release
    373
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2010-11-12
    • 

  • Closed date
    2010-12-02
    • 

  • Last modified date
    2010-12-08
    • 





    

  • 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


    

  • R373  PSY
       UP
    • 

  • R380  PSY
       UP
    • 

  • R381  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS9H2Y","label":"IBM DataPower Gateway"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"3.7.3","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            11 February 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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