PH15942: IMPROVEMENTS OF DDEFPDS2 DD SUPPORT

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• Several improvements of DDEFPDS2 DD support provided by APAR
  PH13318.
  - If a member is not found in DDEFPDS2 DD, Smart Reorg generates
    the IDCAMS commands for the DBDS.
  - Add the IDCAMS DELETE commands for temporary (*T) datasets.
  - Add the IDCAMS CANCEL operation to avoid attempting the
    following IDCAMS commands after and error.
  Several problem fixes are also included:
  - DFS047A auth error when PSINDEXBLD=YES,NEW and DYNALLOC=(,,NO)
  - HPSG0458E error when DYNALLOC=(,YES,NO) or DYNALLOC=(,NO,YES)
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: IBM IMS Database Reorganization Expert for   *
  *                 z/OS V4.1 (FMID=H25N410) users               *
  ****************************************************************
  * PROBLEM DESCRIPTION: This APAR improves the DDEFPDS2 DD      *
  *                      support                                 *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  The DDEFPDS2 DD statement has been introduced by APAR PH13318.
  
  This DD statement specifies a partitioned data set that contains
  the IDCAMS commands for deleting and allocating shadow space of
  each database data set. This DD statement is optional and is
  used if SPACEALLOC=YES is specified.
  
  This APAR provides the following improvements:
  1. If not all the members of the database data sets are present
  in the DDEFPDS2 data set, the Smart Reorg utility generates
  the IDCAMS commands for the missing data sets.
  2. Add some lines to the lines coded by user
  - DELETE command for each temporary data set (*.T) that was
    created in the previous run.
  - 'IF LASTCC>=8 THEN CANCEL' to end processing if an error
    causes.
  3. Check if the APAR PH14570 is applied to the IMS Index Builder
  when the DDEFPDS2 DD statement is coded and (P)INDEXBLD=YES is
  specified.
   HPSG0111E PRE-PRODUCT ERROR (03000005); PROD=IMS INDEX BUILDER
  
  This APAR also provides a problem fix:
  -IMS DBRC auth error (DFS047A) when PSINDEXBLD=YES,NEW and
  DYNALLOC=(,,NO) are specified.
  
  ========================
  = DOCUMENTATION CHANGE =
  ========================
  The IBM IMS Database Reorganization Expert for z/OS User's
  Guide Version 4 Release 1 Suffix 5 (SC19-1137-06) should be
  changed. You can see the update in IMS Tools Product
  Documentation:
  http://www.ibm.com/support/pages/ims-tools-product-documentation
  #dbreorg-lib
  ----------------------------------------------------------------
  > Control statements for the Smart Reorg Driver
  >> SPACEALLOC control statement
  
    Using the DDEFPDS2 data set containing the IDCAMS commands
    :
    The following example shows IDCAMS control statements
    specified in a PDS member:
     DELETE (shadow.database.data-set.name)
     SET MAXCC=0
     DEFINE CLUSTER(NAME(shadow.database.data-set.name)...)
      or ALLOCATE DSNAME('shadow.database.data-set.name') ...
  | In this example, the command to delete the old temporary data
  | set (with suffix .T) is not included because the command will
  | be added automatically.
  | If not all the members of the database data sets are present
  | in the DDEFPDS2 data set, the Smart Reorg utility generates
  | the IDCAMS commands for the missing database data sets.
  ----------------------------------------------------------------
  > Troubleshooting
  >> Messages and codes
  >>> Messages
  >>>> HPSG messages
   HPSG0111E PRE-PRODUCT ERROR (reason); PROD=prodname  dhs
   :
   Reason code Meaning
  | 03000005 IMS Index Builder V3.1 with APAR PH14570 is
  |          required.
  ----------------------------------------------------------------
  |HPSG0458I MEMBER FOR DD=xxxxxxxx NOT FOUND IN DDEFPDS2 DATA SET
  
   Explanation: The data set specified for the DDEFPDS2 DD
   statement does not contain a member with the indicated name.
  |System action: The Smart Reorg utility generates IDCAMS
  |commands to define or allocate the shadow data set of the
  |indicated database data set.
   User response: None. This message is informational.
  ================= End of Documentation Change ==================
  

Problem conclusion

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:

  UI65256

Modules/Macros

• HPSGGVM0 HPSGLINK HPSGMSGT HPSGRA00 HPSGRA50 HPSGRA70 HPSGRM00
  HPSGRP00 HPSGRR00 HPSGRS20 HPSGTM00
  

Fix information

• Fixed component name

  IMS DB REORG EX

• Fixed component ID

  5655F7400

Applicable component levels

• R410 PSY UI65256

     UP19/09/12 P F909  

Fix is available

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