PI66432: INVALID PART NUMBER ON A START DATABASE COMMAND RESULTS IN ABEND04E 00C90110 IN DSNTDCST AND DB2 CRASH DSNV086E 00E50706

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Customer issued invalid -START DATABASE command :
  
  -STA DB(CTASD000) SPACE(CTASS032) ACCESS(RW) PART(051:)
  
  and DB2 abended 04E RC00C90110 in DSNTDCST, with DB2 crash
  MSGDSNV086E RC00E50706
  
  Additional Symptoms : ABENDS0C4 00000004 DSNTDSTG OFFSET0326
                        ABEND04E RC00E20028 DSNSTACK OFFSET03AE
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: DB2 for z/OS Version 12 administrators,      *
  *                 executing either a DISPLAY, START, STOP or   *
  *                 ACCESS DATABASE command, specifying ranges  *
  *                 on the PART keyword.                         *
  ****************************************************************
  * PROBLEM DESCRIPTION: The syntax checking for ranges within   *
  *                      the PART keyword doesn't detect all     *
  *                      combinations of malformed range         *
  *                      specifications. Especially open         *
  *                      intervals (only the lower or upper end  *
  *                      of a range is specified but not both    *
  *                      ends) are not detected, leading to      *
  *                      unexpected behaviour when executing the *
  *                      command.                                *
  ****************************************************************
  * RECOMMENDATION: Specify the ranges of the PART keyword as    *
  *                 described in the DB2 documentation.          *
  ****************************************************************
  

Problem conclusion

• The syntax verification is improved, detecting these kind of
  malformed range specifications for the PART keyword. These
  syntax errors now lead to a new DSNT325I message, indicating
  that the user has to correct the range specification.
  

Temporary fix

Comments

• ×**** PE17/01/12 FIX IN ERROR. SEE APAR PI74845  FOR DESCRIPTION
  ×**** PE17/01/12 FIX IN ERROR. SEE APAR PI74845  FOR DESCRIPTION
  

APAR Information

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

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

  UI41281

Modules/Macros

• DSN9SCNA DSNFCDIR DSNTDDIS DSNTDMSG DSNFTDIR
  

Fix information

• Fixed component name

  DB2 OS/390 & Z/

• Fixed component ID

  5740XYR00

Applicable component levels

• RC10 PSY UI41281

     UP16/10/18 P F610

Fix is available

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