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PJ40697: ANALYZE IMPACT RUN OUT OF MEMORY IN A LARGE PROJECT

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APAR status

  • Closed as program error.

Error description

  • There is a big ETL project in the workspace. When doing the
following
operations, Design Studio will run out of memory:
1. Do DDL generation in a MQT table
2. Analyze impact in any model or flows

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:                                              *
* All                                                          *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* There is a big ETL project in the workspace. When doing the  *
* following                                                    *
* operations, Design Studio will run out of memory:            *
* 1. Do DDL generation in a MQT table                          *
* 2. Analyze impact in any model or flows                      *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to fix pack 10.1.0.2                                 *
****************************************************************

    



Problem conclusion


    

  • This problem was first fixed in version 9.7 Fix Pack 3 interim
fix v20121023 build. At a minimum, this interim fix build should
be applied on the client (i.e. Design Studio).

After applying this fix, generating DDL in a MQT table or
analyzing impact in any model/flows will not cause out of memory
issue.
Also a switch in the preference is added "Search only opened
flows when analyzing impact", when use check this option, only
opened flows be searched with analyzing impacts.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PJ40697
    • 

  • Reported component name
    DWE SQL WHSE TO
    • 

  • Reported component ID
    5724DWESQ
    • 

  • Reported release
    973
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-10-23
    • 

  • Closed date
    2013-08-19
    • 

  • Last modified date
    2013-08-19
    • 





    

  • 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
    DWE SQL WHSE TO
    • 

  • Fixed component ID
    5724DWESQ
    • 



Applicable component levels


    

  • R973  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            19 August 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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