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PI67496: LONG SQL TEXTS CAN CAUSE CORRUPTION IN ALERTS DATABASE AND FLOODIN CAE SERVER LOG WITH MESSAGES "METHODCOMPLETED SHOULD ONLY ...

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APAR status

  • Closed as program error.

Error description

  • Alerts with Long SQL Statement or with many Host Variables can
corrupt internal CAE Server database when Alert has high
repetition count. When actual corruption occurs, CAE Server log
contains a lot of repeated lines:
  .
  java.lang.IllegalStateException: methodCompleted should only
be called on RUNNING replys
.
Restarting CAE Server leads to losing all Alerts.

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED: Users of IBM DB2 Query Monitor z/OS.         *
****************************************************************
* PROBLEM DESCRIPTION: Alerts with Long SQL Statement or with  *
*                      many Host Variables can corrupt         *
*                      internal CAE Server database when       *
*                      Alert has high repetition count. When   *
*                      actual corruption occurs, CAE Server    *
*                      log contains a lot of repeated lines:   *
*                        java.lang.IllegalStateException:      *
*                          methodCompleted should only         *
*                          be called on RUNNING replys         *
*                      Restarting CAE Server leads to losing   *
*                      all Alerts.                             *
****************************************************************
* RECOMMENDATION: APPLY the PTF.                               *
****************************************************************
Code has been changed to correct this condition.

    



Problem conclusion


    

  • APPLY the PTF.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PI67496
    • 

  • Reported component name
    DB2 QUERY MONIT
    • 

  • Reported component ID
    5655E6701
    • 

  • Reported release
    320
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2016-08-11
    • 

  • Closed date
    2017-03-09
    • 

  • Last modified date
    2017-04-04
    • 





    

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

    • 

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

    
UI45427 UI45428
    

    • 



Modules/Macros


    

  • CQMBLOB  CQMCAEPT CQMCPXPT CQMJAR

    



Fix information


    

  • Fixed component name
    DB2 QUERY MONIT
    • 

  • Fixed component ID
    5655E6701
    • 



Applicable component levels


    

  • R320  PSY  UI45427
       UP17/03/15  P  F703
    • 

  • R330  PSY  UI45428
       UP17/03/15  P  F703
    • 



Fix is available


    

  • Select the PTF appropriate for your component level.
You will be required to sign in. Distribution on physical
media is not available in all countries.
    








      
              
                            

              

              [{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSZJXP","label":"DB2 Tools for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"3.2.0","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            05 November 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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