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IV07480: SUBSCRIPTION NOTIFIER CAN LOSE DELETE EVENTS.

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APAR status

  • Closed as program error.

Error description

  • The subscription notifier can lose delete events if they occur
after the notifier plugin runs but there is a server restart
before the notifier runs again.

Local fix

  • 



Problem summary


    

  • The Subscription Notifier keeps an internal list of the objects
that are currently subscribed to. If the server is restarted
this list is lost. This does not affect updates because the list
can be rebuilt but if an object was deleted there is no way to
know if was subscribed to.

    



Problem conclusion


    

  • The Subscription Notifier was changed to persist its list of
subscribed objects so that they are not lost on a server
restart.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV07480
    • 

  • Reported component name
    SERVICE REGISTR
    • 

  • Reported component ID
    5724N7200
    • 

  • Reported release
    750
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2011-09-08
    • 

  • Closed date
    2011-09-08
    • 

  • Last modified date
    2011-09-08
    • 





    

  • 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
    SERVICE REGISTR
    • 

  • Fixed component ID
    5724N7200
    • 



Applicable component levels


    

  • R750  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSWLGF","label":"WebSphere Service Registry and Repository"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.5","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            08 September 2011
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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