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IT32719: HADR STANDBY FAILS WITH "BAD ENTRY STATE" REPORTED FROM SQLRLC_AUTH_GR_PROCESS_ENTRY_STATE

Fixes are available

Db2 Version 11.1 Mod 4 Fix Pack 6 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 6 for Linux, UNIX, and Windows

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APAR status

  • Closed as program error.

Error description

  • This problem only affects HADR standby with both DB2_HADR_ROS
and DB2_HADR_ROS_AVOID_REPLAY_ONLY_WINDOW register variables
enabled.

The standby database might encounter abnormal termination, with
the following message from db2diag.log:

2020-04-28-15.50.06.929421-240 I1260104E556     LEVEL: Severe
PID  : 99310        TID : 139831770343168 PROC : db2sysc 0
INSTANCE: xxx       NODE : 000      DB : xxx
APPHDL : 0-293        APPID: *LOCAL.DB2.200428195006
HOSTNAME: xxx
EDUID : 394         EDUNAME: db2redom (xxx) 0
FUNCTION: DB2 UDB, catcache support,
sqlrlc_auth_gr_process_entry_state, probe:20
MESSAGE : bad entry state
DATA #1 : Hexdump, 4 bytes
0x00007F2BABED1D34 : 0500 0000                 ....

2020-04-28-15.50.06.929627-240 I1260661E940     LEVEL: Error
PID  : 99310        TID : 139831770343168 PROC : db2sysc 0
INSTANCE: xxx       NODE : 000      DB : xxx
APPHDL : 0-293        APPID: *LOCAL.DB2.200428195006
HOSTNAME: xxx
EDUID : 394         EDUNAME: db2redom (xxx) 0
FUNCTION: DB2 UDB, catcache support, sqlrlc_broadcast, probe:0
MESSAGE : ZRC=0x801A006D=-2145779603=SQLZ_CA_BUILT
     "SQLCA has already been built"
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
sqlcaid : SQLCA  sqlcabc: 136 sqlcode: -901 sqlerrml: 15
sqlerrmc: bad entry state
sqlerrp : SQLRC008
sqlerrd : (1) 0x801A006D   (2) 0x00000000   (3) 0x00000000
      (4) 0x00000000   (5) 0xFFFFFFEC   (6) 0x00000000
sqlwarn : (1)   (2)   (3)   (4)    (5)   (6)
      (7)   (8)   (9)   (10)    (11)

Local fix

  • On standby server, run: db2set
DB2_HADR_ROS_AVOID_REPLAY_ONLY_WINDOW=OFF
Note: Changes to this variable will take effect after deactivate
and activate of the standby database.

Problem summary

  • ****************************************************************
* USERS AFFECTED:                                              *
* all                                                          *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to db2_v111m4fp6 or later                            *
****************************************************************

Problem conclusion

  • Upgrade to db2_v111m4fp6 or later

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IT32719
    • 

  • Reported component name
    DB2 FOR LUW
    • 

  • Reported component ID
    DB2FORLUW
    • 

  • Reported release
    B10
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2020-04-30
    • 

  • Closed date
    2021-03-19
    • 

  • Last modified date
    2021-03-19
    • 





    

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

    • 

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

    
IT32751
    

    • 



Fix information


    

  • Fixed component name
    DB2 FOR LUW
    • 

  • Fixed component ID
    DB2FORLUW
    • 



Applicable component levels


    

  • RB10  PSN
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            04 May 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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