PM80649: WHEN ALT TEMPORAL TABLE TO ALTER COLUMN, ALTER TABLE ADD VERSIONING STATEMENT IS GENERATED IN WRONG POSITION.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• When ALT temporal table to alter column, ALTER TABLE ADD
  VERSIONING statement is generated in WRONG position in CHANGES
  file, which causes SQLCODE -20523.
  SYMPTOM: SQLCODEN20523
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of the DB2 Administration Tool for     *
  *                 z/OS who have temporal/history table with    *
  *                 partitioned tablespaces.                     *
  ****************************************************************
  * PROBLEM DESCRIPTION: When DB2 Object Compare compares two    *
  *                      temporal tables, ALTER statemens for    *
  *                      the history table may be generated      *
  *                      before ALTER statements for the         *
  *                      temporal table.  When applying the      *
  *                      change, the user will receive error     *
  *                      message SQLCODE=-20180 /                *
  *                      SQLCODEN20180:                          *
  *                                                              *
  *                      DSNT408I SQLCODE = -20180,              *
  *                      ERROR:                                  *
  *                      COLUMN >colnamer< IN TABLE              *
  *                      >schema.tablename< CAN NOT BE           *
  *                      ALTERED AS SPECIFIED                    *
  *                      DSNT408I SQLSTATE   = 428FR             *
  *                      SQLSTATE RETURN CODE                    *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  When DB2 Object Compare compares two temporal tables, the
  ALTER statements for the history table may be generated
  before the ALTER statements for the temporal table. When
  applying the changes, it will cause a run time error.
  

Problem conclusion

• Problem has been resolved.
  

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:

Modules/Macros

•    ADB2CMP  ADB2CMT
  

Fix information

• Fixed component name

  DB2 ADMIN TOOL

• Fixed component ID

  568851500

Applicable component levels

• RA10 PSY UK91906

     UP13/02/26 P F302

• RA20 PSY UK91907

     UP13/02/26 P F302

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.