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PH32142: Session Attributes may be orphaned when shareSessionsAcrossWebApps is enabled.

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APAR status

  • Closed as program error.

Error description

  • Session Attributes may be orphaned when session sharing is
enabled by setting shareSessionsAcrossWebApps=true

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:  Users of IBM WebSphere eXtreme Scale        *
****************************************************************
* PROBLEM DESCRIPTION: Session Attributes may be orphaned      *
*                      when session sharing is enabled by      *
*                      setting                                 *
*                      shareSessionsAcrossWebApps=true         *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Number of Session Attributes increases linearly while Session
Metadata remains constant. This can lead to OutofMemoryError
in some sceanrios.

    



Problem conclusion


    

  • WXS session code has been updated to avoid Orphan attributes.
The fix will be available in 8.6.1.5 fixpack.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PH32142
    • 

  • Reported component name
    WS EXTREME SCAL
    • 

  • Reported component ID
    5724X6702
    • 

  • Reported release
    861
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2020-11-27
    • 

  • Closed date
    2021-02-12
    • 

  • Last modified date
    2021-02-12
    • 





    

  • 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
    WS EXTREME SCAL
    • 

  • Fixed component ID
    5724X6702
    • 



Applicable component levels


    








      
              
                            

              

              [{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSTVLU","label":"WebSphere eXtreme Scale"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"861"}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            14 February 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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