IT35491: POSSIBLE TRAP FOLLOWING DB2DIAG.LOG MESSAGE "TRYING TO REGISTER AN INVALID SERVICE CLASS ID OF 0"

Db2 Version 11.1 Mod 4 Fix Pack 7 for Linux, UNIX, and Windows

APAR status

• Closed as program error.

Error description

• This trap can potentially occur in multiple places. For example:
  
    sqlrwUpdateActivityEndStats()
    sqlrr_remove_curr_activity()
    sqlrr_activity_exe_stop_common()
    ...
  
  It should follow another error most likely reported in the
  db2diag.log, like for example:
  
  FUNCTION: DB2 UDB, relation data serv, sqlrr_dump_ffdc,
  probe:250
  DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
   sqlcaid : SQLCA     sqlcabc: 136   sqlcode: -901   sqlerrml: 51
   sqlerrmc: Trying to register an invalid Service Class ID of 0
   sqlerrp : SQLE827
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * all                                                          *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * See Error Description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to 11.1.4.7                                          *
  ****************************************************************
  

Problem conclusion

• Upgrade to 11.1.4.7
  

Temporary fix

Comments

APAR Information

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

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

  IT37104

Fix information

• Fixed component name

  DB2 FOR LUW

• Fixed component ID

  DB2FORLUW

Applicable component levels

• RB10 PSN

     UP