PK07157: SOME OR ALL SEGMENTS NOT RETURNED WHEN APPLICATION PROGRAM ISSUES QUALIFIED GN ON ROOT SEGMENT. 05/06/15 PTF PECHANGE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Some or all segments are not returned when the application
  program issues a GN call with a qualified SSA.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IBM IMS High Performance        *
  *                 Unload for OS/390 Release 1 (FMID=H1IN110)   *
  ****************************************************************
  * PROBLEM DESCRIPTION: GN and GU calls with a qualified SSA    *
  *                      on the root segment return an incorrect *
  *                      segment or the incorrect status code.   *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  The following problems occurred in the user application program
  using High Performance Unload API :
  
  1. GN call with a qualified SSA on the root segment skips
  one or more split segment occurences or returns the GE status
  code incorrectly.
  If the BYINDEX option is used, this does not happen.
  
  2. GU call with a qualified SSA on the root segment using
  the GE (>=) operator returns the GB status code if the key value
  specified in the SSA does not match any key in the INDEX DB.
  This occurres because the GE operator is treated as the EQ (=)
  operator incorrectly. This problem occurs also in the GN call
  if a position is not establised yet.
  

Problem conclusion

• The FABH002 module has been modified as to refer to the key
  value of the split segment correctly.
  
  The FABH100 module has been modified as to handle the GE
  operator correctly.
  

Temporary fix

• *********
  * HIPER *
  *********
  

Comments

APAR Information

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

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

  UK04492

Modules/Macros

•    FABHTCB  FABH002  FABH100
  

Fix information

• Fixed component name

  IMS HIGHPERF UN

• Fixed component ID

  5655E0600

Applicable component levels

• R110 PSY UK04492

     UP05/06/16 P F506 «

Fix is available

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