PM97423: ABENDS0E0-28 OCCURS IN A SUBORDINATE ADDRESS SPACE IF THE IEAINITREGSTASK Z/OS DIAG DIAGNOSTIC TRAP IS ACTIVE.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• ABENDS0E0-28 occurs in a subordinate address space if the
  IEAINITREGSTASK z/OS DIAG diagnostic trap is active.
  This trap fills access registers with x'FFFFFFFF' during task
  initialization. The access registers should be cleared in each
  task before changing the address space control (ASC) mode.
  

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. ABENDS0E0-28 occurs in a subordinate *
  *                      address space if the IEAINITREGSTASK    *
  *                      z/OS diagnostic trap is active.         *
  *                      This trap fills access registers with   *
  *                      x'FFFFFFFF' during task initialization. *
  *                      The access registers should be cleared  *
  *                      in each task before changing            *
  *                      the address space control (ASC) mode.   *
  *                                                              *
  *                      2. If the IGVINITGETMAIN z/OS           *
  *                      diagnostic trap is active,              *
  *                      the following errors occur erroneously: *
  *                      -ABENDS0C4-10 at IIUMMGR1+0318          *
  *                       in the IIUSORTS subordinate address    *
  *                       space                                  *
  *                      -ABENDU0100 in the main address space   *
  *                       IIUB100E INDEX BUILDER INIT FAILURE    *
  *                       - REASON=102                           *
  *                                                              *
  *                      3. A VSAM PUT error occurs for          *
  *                      primary index or secondary index        *
  *                      when the DOSCOMP parameter is coded     *
  *                      in the INDEX DBD.                       *
  *                      This type is not supported.             *
  ****************************************************************
  * 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.
  
  For unsupported type of indexes, a new error code of IIUB100E
  is printed.
  (Before change)
    IIUB100E INDEX BUILDER INIT FAILURE
             - REASON=121
               ERROR =310
                (DB CHARACTERISTICS FAILURE)
  (After change)
    IIUB100E INDEX BUILDER INIT FAILURE
             - REASON=121
               ERROR =313
                (UNSUPPORTED INDEX TYPE)
  
  For the following of indexes, ERROR=313 is issued.
  - Secondary or primary indexes that are DOS compatible (DOSCOMP)
  - Shared secondary indexes
  
  ========================
  = Documentation Change =
  ========================
  IBM IMS Index Builder for z/OS, V3R1, User's Guide
  (SC18-9101-04) should be changed as follows:
  ================================================================
  ----------------------------------------------------------------
   3.3 IMS Index Builder reason codes
   3.3.3 IMS Index Builder initialization phase secondary reason
        codes
  
    313    UNSUPPORTED INDEX TYPE
  
    Explanation: One or more indexes to be built are the
    unsupported type. See " 1.1.8 IMS Index Builder restrictions".
  ================= End of Documentation Change ==================
  

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:

  UK98475

Modules/Macros

• IIUBDBD  IIUBE352 IIUBMSGS IIUBSRTB IIUBSTMS IIULSTNR IIUSCA12
  IIUSCA25 IIUSCB12 IIUSRBRK IIUSRPRC IIUSRSCH IIUSRTSV
  

Fix information

• Fixed component name

  IMS INDEX BUILD

• Fixed component ID

  5655E2400

Applicable component levels

• R310 PSY UK98475

     UP13/10/17 P F310

Fix is available

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