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IC75074: CASCADING SPL IN TRIGGER FAILS WITH ERROR -674 IN UDR_DETERMINE WHEN MAXOPENDB EQUALS 8 IS REACHED

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APAR status

  • Closed as program error.

Error description

  • Application hits error -674 when there are many cascading SPL
calls.

This is the stack of the failing thread written in online.log,
that is generated using onmode -I 674 :

afstack
afhandler
affail_interface
check_traperror
sqerr
sqerr1
udr_determine
expr_determine
common_routine2expr
routine2expr
expr2expr
exec2cb
stmt2cb
p_sp2cb
parsecmd
sqcmd
sq_cmnd
sq_prepare
sqmain
listen_verify
spawn_thread
startup
(*nosymtab*)

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:                                              *
* Users who perform queries with many levels of nested routine *
* calls or cascading trigger action or a combination of both.  *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* Server failed with sql error -674 when there is a cascading  *
* routine in trigger.                                          *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to IDS 11.50.xC9 or later version.                   *
****************************************************************

    



Problem conclusion


    

  • When a database is in use by a routine or trigger, it will not
be released to be re-used like other sql statements until the
trigger/routine statement completes. If all slots to store
database information is reached, sql error -26600 will return.
Fixed in IDS 11.50.xC9.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IC75074
    • 

  • Reported component name
    IBM IDS ENTRP E
    • 

  • Reported component ID
    5724L2304
    • 

  • Reported release
    B15
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2011-03-16
    • 

  • Closed date
    2011-09-27
    • 

  • Last modified date
    2011-09-27
    • 





    

  • 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
    IBM IDS ENTRP E
    • 

  • Fixed component ID
    5724L2304
    • 



Applicable component levels


    

  • RB15  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            27 September 2011
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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