PM25040: THE OVERFLOW DATA SET IS NOT INITIALIZED FOR EMPTY SECONDARY INDEX WITH NON-UNIQUE KEYS.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• The overflow data set is not initialized for an empty secondary
  index with non-unique keys.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IMS Index Builder for z/OS,     *
  *                 Version 3 Release 1 (FMID=H22O310)           *
  ****************************************************************
  * PROBLEM DESCRIPTION: This APAR fixes the following problems: *
  *                      1. The overflow data set is not         *
  *                      initialized when a built secondary      *
  *                      index with non-unique keys is empty.    *
  *                                                              *
  *                      2. 'INDEX DATA SET INITIALIZED' is not  *
  *                      reported for an initialized overflow    *
  *                      data set when 'INPUT DFSURWF1' is       *
  *                      specified.                              *
  *                                                              *
  *                      3. The pointer to a duplicate key       *
  *                      record is non-zero even if there is     *
  *                      no index record with the duplicate key  *
  *                      in the secondary index with non-unique  *
  *                      keys. This issue led ABENDU0850         *
  *                      in the IMS online system.               *
  *                                                              *
  *                      4. The APAR number is not shown for     *
  *                      the IIUSVCS0 module in the Diagnostics  *
  *                      Aid report produced by the IIUUDIAG     *
  *                      program.                                *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  This APAR fixes the problems listed in the Problem Description
  field.
  

Problem conclusion

• This APAR fixes the problems listed in the Problem Description
  field.
  

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:

  UK61727

Modules/Macros

•    IIUDINTL IIUDRVRX IIUHCST0 IIUHDIAG IIUHDLST
  IIUHLIST IIUHLPRT IIUHMAC0 IIUHMOD0 IIUHMSG0 IIUIDXTB IIUNDXRC
  IIUNTLZR IIUSCA21 IIUUTLMD
  

Fix information

• Fixed component name

  IMS INDEX BUILD

• Fixed component ID

  5655E2400

Applicable component levels

• R310 PSY UK61727

     UP10/10/29 P F010

Fix is available

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