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IT37355: MQ appliance might reload when querying system load

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APAR status

  • Closed as program error.

Error description

  • MQ Appliance might reload due to a watchdog restart when
querying the system load from web interface or using REST API.

Local fix

  • 



Problem summary


    

  • ****************************************************************
USERS AFFECTED:
Users querying system load from web interface or using REST API


Platforms affected:
MultiPlatform

****************************************************************
PROBLEM DESCRIPTION:
A defect in handling the status request for system load caused
watchdog and resulted in reload.

    



Problem conclusion


    

  • MQ appliance code has been modified to prevent watchdog when
querying system load.

---------------------------------------------------------------
The fix is targeted for delivery in the following PTFs:

Version    Maintenance Level
v9.2 LTS   9.2.0.5
v9.x CD    9.2.5

The latest available maintenance can be obtained from
'WebSphere MQ Recommended Fixes'
http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037

If the maintenance level is not yet available information on
its planned availability can be found in 'WebSphere MQ
Planned Maintenance Release Dates'
http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309
---------------------------------------------------------------

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IT37355
    • 

  • Reported component name
    MQ APPL M2002 V
    • 

  • Reported component ID
    5737H4701
    • 

  • Reported release
    920
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    YesHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2021-06-21
    • 

  • Closed date
    2021-12-21
    • 

  • Last modified date
    2021-12-21
    • 





    

  • 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
    MQ APPL M2002 V
    • 

  • Fixed component ID
    5737H4701
    • 



Applicable component levels


    








      
              
                            

              

              [{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SS5K6E","label":"IBM MQ Appliance"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"920"}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            22 December 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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