IBM Support

JR55569: MIGRATE IN-FLIGHT INSTANCE FAILING WITH NPE.

Direct links to fixes

bpm.8570.cf2016.06.delta.repository.2of2
bpm.8570.cf2016.06.delta.repository.1of2

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APAR status

  • Closed as fixed if next.

Error description

  • When user tries to do in-flight instance migration. It fails
with following NPE:
Caused by: java.lang.NullPointerException
    at
com.lombardisoftware.server.ejb.migration.PGMigration.migrateMan
agerTeam(PGMigration.java:173)
    at
com.lombardisoftware.server.ejb.migration.PGMigration.migrating(
PGMigration.java:86)
    at
com.lombardisoftware.server.ejb.migration.InstanceMigrationCore.
syncTeams(InstanceMigrationCore.java:365)
    at
com.lombardisoftware.server.ejb.migration.InstanceMigrationCore.
performGlobalMigration(InstanceMigrationCore.java:212)
    at
com.lombardisoftware.server.ejb.migration.InstanceMigrationCore.
migrateGlobalData(InstanceMigrationCore.java:138)

Local fix

  • Turn off any trace for WLE.*=all or
WLE.wle_migration_globalData=all

Problem summary

  • When your team exists in target snapshot but not in a source
snapshot, and you try to migrate instances from the source to
the target snapshot with tracing enabled, the following
exception stack is printed to the server log files:

Caused by: java.lang.NullPointerException
at
com.lombardisoftware.server.ejb.migration.PGMigration.migrateMan
agerTeam
(PGMigration.java:173)
at
com.lombardisoftware.server.ejb.migration.PGMigration.migrating(
PGMigrat
ion.java:86)
at
com.lombardisoftware.server.ejb.migration.InstanceMigrationCore.
syncTeam
s(InstanceMigrationCore.java:365)
at
com.lombardisoftware.server.ejb.migration.InstanceMigrationCore.
performG
lobalMigration(InstanceMigrationCore.java:212)
at
com.lombardisoftware.server.ejb.migration.InstanceMigrationCore.
migrateG
lobalData(InstanceMigrationCore.java:138)

PRODUCTS AFFECTED
IBM Business Process Manager (BPM) Advanced
IBM BPM Standard
IBM BPM Express

Problem conclusion

  • 



Temporary fix


    

  • Disable server-side tracing.

    



Comments


    

  • 



APAR Information




    

  • APAR number
    JR55569
    • 

  • Reported component name
    BPM ADVANCED
    • 

  • Reported component ID
    5725C9400
    • 

  • Reported release
    856
    • 

  • Status
    CLOSED  FIN
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2016-03-17
    • 

  • Closed date
    2016-04-18
    • 

  • Last modified date
    2016-04-18
    • 





    

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

    • 

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

    • 



Fix information


    



Applicable component levels


    

  • R857  PSY
       UP
    • 








      
          
                    

          

          [{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSFTN5","label":"IBM Business Process Manager Advanced"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"856","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
          

                    

        
        

        

      


      


        

            

            
Document Information


            

            


                        

            Modified date:
            

            18 April 2016
            

            
            
          

        


        

        


      


    


  





    

  



  
    
      

      
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