IT33422: AUTO TABLE MAINTENANCE DB2ACD PROCESS FAILS TO CONNECT TO DATABASE WHEN DB2CLI.INI CONFIGURED TO ENFORCE TCP CONNECTIONS

APAR status

• Closed as program error.

Error description

• When the db2cli.ini file is configured to enforce TCP/IP
  connections for the database, the db2acd process (which manages
  Admin Task Scheduler and Automatic Table Maintenance activties)
  will fail to establish a UDP connection to the database (which
  is done so without username/password).  A db2diag.log entry like
  so will appear in the db2diag.log:
  
  2020-05-14-19.11.35.764026-240 I40049A474           LEVEL:
  Warning
  PID     : 15859830             TID : 1029           PROC :
  db2acd 0
  INSTANCE: db2inst1              NODE : 000
  HOSTNAME: hostname1
  EDUID   : 1029                 EDUNAME: db2acd 0
  FUNCTION: DB2 UDB, Health Monitor,
  HmonMainCB::refreshDbAutonomicSwitches, probe:160
  MESSAGE : Failed connecting to database "DBNAME1 "
  ...
  

Local fix

• Upgrade to fixpack inclusive of this APAR fix.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * All                                                          *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * See Error Description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to fixpack inclusive of this APAR fix.               *
  ****************************************************************
  

Problem conclusion

• See APAR description.
  

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:

Fix information

• Fixed component name

  DB2 FOR LUW

• Fixed component ID

  DB2FORLUW

Applicable component levels