PI59811: DFS0749I COMPRESSION EXIT ROUTINE INITIALIZATION ERROR - U2990 REASON 0000271C

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• HP Unload should issue an error message indicating a non-zero
  reason code from the INIT function call of a compression exit
  routine such as IMS DFS0749I:
  +DFS0749I COMPRESSION EXIT ROUTINE xxxxxxxx INITIALIZATION ERROR
  - U2990 REASON 0000271C
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IMS High Performance Unload for *
  *                 z/OS Version 1 Release 2 (FMID=H1IN120)      *
  ****************************************************************
  * PROBLEM DESCRIPTION: This APAR provides a new error message  *
  *                      for the initialization failure of a     *
  *                      segment compression exit routine.       *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  This APAR provides a new error message for the initialization
  failure of a segment compression exit routine.
   FABH0855E COMPRESSION EXIT ROUTINE @nnnnnnnn INITIALIZATION
             ERROR @- Uaaaa REASON rrrrrrrr
  
  Internally, the DMBCPJJD flag in the the segment
  edit/compression control section (DMBCPAC DSECT)
  is turned on only for the initialization exit call.
  

Problem conclusion

• ========================
  = DOCUMENTATION CHANGE =
  ========================
  The IBM IMS High Performance Unload for z/OS User's Guide
  Version 1 Release 2 Suffix 8 (SC27-0936-08) should be changed
  as follows:
  
  ----------------------------------------------------------------
  > Troubleshooting
  >> Messages and codes
  >>> Messages
  >>>> FABH messages
  ---------------------------------------------------------------
  |FABH0855E COMPRESSION EXIT ROUTINE nnnnnnnn INITIALIZATION
  |          ERRORUaaaa REASON rrrrrrrr
  |
  |Explanation: An initialization error was detected
  |by a Segment Edit/Compression exit routine.
  |In the message text:
  | nnnnnnnn Name of the exit routine.
  | Uaaaa    The IMS user abend code generated by the exit
  |          routine.
  | rrrrrrrr The unique label at which the error was detected.
  |          This label corresponds to the error reason code.
  |          Find the meaning of the reason code in the user's
  |          guide of the Segment Edit/Compression exit routine
  |          or contact the supplier of the Segment
  |          Edit/Compression exit routine.
  |System action: HSSR Engine ends abnormally.
  |User response: Determine the cause of the error and correct
  |the problem.
  

Temporary fix

Comments

• ×**** PE16/06/09 PTF IN ERROR. SEE APAR PI63957  FOR DESCRIPTION
  

APAR Information

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

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

  UI36929

Modules/Macros

•    FABH040
  

Fix information

• Fixed component name

  IMS HIGHPERF UN

• Fixed component ID

  5655E0600

Applicable component levels

• R120 PSY UI36929

     UP16/04/13 P F604

Fix is available

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