PK13441: FABH0406E RECEIVED FOR FABHFSU WHEN PRIMARY INDEX WITH 1 BYTE KEY IS SPECIFIED IN COLUMN 12 OF DBD INPUT 06/01/23 PTF PECHANGE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• FABH0406E received for FABHFSU when primary index with 1 byte
  key is specified in column 12 of DBD input control statement.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IBM IMS High Performance        *
  *                 Unload for OS/390 Release 1 (FMID=H1IN110)   *
  ****************************************************************
  * PROBLEM DESCRIPTION: HSSR Engine issues message FABH0406E    *
  *                      erroneously when an HIDAM primary index *
  *                      with 1 byte key is specified.           *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  HSSR Engine erroneously issues message FABH0406E:
   FABH0406E INDEX DBD dbdname IS NOT SUPPORTED
  and abend U4013 when the name of HIDAM primary index with 1 byte
  key is coded specifically on either control statement
  as an index name:
  - DBD control statement for FABHFSU
  - BYINDEX control statement for others.
  
  HSSR Engine does not distinguish such a primary index
  from a secondary index with symbolic pointing that is one of
  the unsupported secondary indexes.
  
  An additional problem is fixed by this APAR.  If all the
  following conditions are met, the HSSR Engine treats the root
  key length as 4 bytes erroneously and thus the concatenated
  key is not correct:
  1. APAR PK07882 is applied.
  2. HIDAM primary index is specifed in the Index Name field
     of the DBD control statement for FABHFSU.
  3. /SK or /CK is used in the DBDGEN FIELD statement for the root
     segment (ex. FIELD NAME=/SXCUS06).
  

Problem conclusion

• The module FABH020n (n=7,8,9) has been modified as distinguish
  a HIDAM primary index from the secondary index with symbolic
  pointing correctly.
  

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:

  UK08406

Modules/Macros

•    FABH0207 FABH0208 FABH0209
  

Fix information

• Fixed component name

  IMS HIGHPERF UN

• Fixed component ID

  5655E0600

Applicable component levels

• R110 PSY UK08406

     UP05/10/26 P F510

Fix is available

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