IBM Support

LI75813: IN RARE CASE DB2 CAN TRAP IN SQLJPARSEDSC IF PROCESSING FDODSC IS INTERRUPTED BY A COMMUNICATION ERROR.

Fixes are available

DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • In rare case DB2 can trap in sqljParseDsc if processing FDODSC
is interrupted by a communication error.

Callstack:

0x0000002A969B9FA9 _Z12sqljParseDscP7sqljDsc + 0x0351
0x0000002A969FB2B9
_Z16sqljsParseSqldtaP13sqljsDrdaAsCbP14db2UCinterfaceP13sqljDDMO
bject + 0x0151
0x0000002A969F01F1
_Z19sqljs_ddm_excsqlsttP14db2UCinterfaceP13sqljDDMObject +
0x03c1
0x0000002A969E02C2
_Z21sqljsParseRdbAccessedP13sqljsDrdaAsCbP13sqljDDMObjectP14db2U
Cinterface + 0x007e
0x0000002A969E0971
_Z10sqljsParseP13sqljsDrdaAsCbP14db2UCinterface + 0x030d
0x0000002A969DE39F address: 0x0000002A969DE39F ; dladdress:
0x0000002A95782000 ; offset in lib: 0x000000000125C39F ; //
libdb2e.so.1
0x0000002A969DE102 address: 0x0000002A969DE102 ; dladdress:
0x0000002A95782000 ; offset in lib: 0x000000000125C102 ; //
libdb2e.so.1
0x0000002A969DBF21 address: 0x0000002A969DBF21 ; dladdress:
0x0000002A95782000 ; offset in lib: 0x0000000001259F21 ; //
libdb2e.so.1
0x0000002A969DBD0C _Z17sqljsDrdaAsDriverP18SQLCC_INITSTRUCT_T +
0x011e
0x0000002A969426DC _ZN8sqeAgent6RunEDUEv + 0x00c2
0x0000002A96E4E431 _ZN9sqzEDUObj9EDUDriverEv + 0x006d
0x0000002A96E4E3C1 _Z10sqlzRunEDUPcj + 0x0009
0x0000002A96C34AD6 sqloEDUEntry + 0x02ea


db2diag.log errors:

2010-11-23-14.04.05.328213-300 E27509136E588       LEVEL: Error
PID     : 11318                TID  : 186084485472 PROC :
db2sysc 1
INSTANCE: abcde020             NODE : 001          DB   : ABC
APPHDL  : 1-6785               APPID:
AUTHID  : XYZ
EDUID   : 50573                EDUNAME: db2agent (ABC) 1
FUNCTION: DB2 UDB, DRDA Application Server, sqljsTermAgentReply,
probe:10
MESSAGE : DIA5000C A DRDA AS token "AGENT TERMINATING" was
detected.  The
          diagnostic data returned is (SRVDGN): "SQLERRP:SQLJCMN
          SQLCODE:-30081".

2010-11-23-14.04.05.359933-300 E27509725E867       LEVEL: Error
PID     : 11318                TID  : 186084485472 PROC :
db2sysc 1
INSTANCE: abcde020             NODE : 001          DB   : ABC
APPHDL  : 1-6785               APPID:
AUTHID  : XYZ
EDUID   : 50573                EDUNAME: db2agent (ABC) 1
FUNCTION: DB2 UDB, DRDA Application Server, sqljsTermAgentReply,
probe:11
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
 sqlcaid : SQLCA     sqlcabc: 136   sqlcode: -30081   sqlerrml:
27
 sqlerrmc: * * 0 TCP/IP SOCKETS  recv
 sqlerrp : SQLJCMN
 sqlerrd : (1) 0x81360012      (2) 0x00000012      (3)
0x00000000
           (4) 0x00000000      (5) 0x00000000      (6)
0x00000001
 sqlwarn : (1)      (2)      (3)      (4)        (5)       (6)
           (7)      (8)      (9)      (10)        (11)
 sqlstate:

2010-11-23-14.04.35.081099-300 I27510593E568       LEVEL: Error
PID     : 11318                TID  : 186298394976 PROC :
db2sysc 1
INSTANCE: abcde020             NODE : 001          DB   : ABC
APPHDL  : 1-7131               APPID:
AUTHID  : XYZ
EDUID   : 297774               EDUNAME: db2agent (ABC) 1
FUNCTION: DB2 UDB, base sys utilities, sqleagnt_sigsegvh,
probe:1
MESSAGE : Error in agent servicing application with coor_node:
DATA #1 : Hexdump, 2 bytes
0x0000002B6000FA32 : 0100

Local fix

  • 



Problem summary


    

  • Users affected: All
Problem summary: In rare cases  DB2 can trap
in sqljParseDsc if processing FDODSC is interrupted by a
communication error.

    



Problem conclusion


    

  • First fixed in v9.5 fp8

    



Temporary fix


    

  • none, restart the instance

    



Comments


    

  • 



APAR Information




    

  • APAR number
    LI75813
    • 

  • Reported component name
    DB2 UDE ESE LIN
    • 

  • Reported component ID
    5765F4104
    • 

  • Reported release
    950
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2010-12-20
    • 

  • Closed date
    2011-07-05
    • 

  • Last modified date
    2011-07-05
    • 





    

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

    • 

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

    
IC73725
    

    • 



Fix information


    

  • Fixed component name
    DB2 UDE ESE LIN
    • 

  • Fixed component ID
    5765F4104
    • 



Applicable component levels


    

  • R950  PSY
       UP
    • 








      
          
                    

          

          [{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEPGG","label":"DB2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"950","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
          

                    

        
        

        

      


      


        

            

            
Document Information


            

            


                        

            Modified date:
            

            05 July 2011
            

            
            
          

        


        

        


      


    


  





    

  



  
    
      

      
Page Feedback