PK99430: IMS DEDB FAST RECOVERY ENHANCEMENT IN SUPPORT OF IMS V10 APAR PK44360, IMS V10 APAR PK66682 AND IMS V11

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• IMS DEDB Fast Recovery enhancement in support of IMS V10 APAR
  PK44360 (PTF is UK25384), IMS V10 APAR PK66682 (PTF is UK41047/
  UK41048) and IMS V11.
  KEYWORDS: IMSV11TGT/K  IMSV10TGT/K
  
  
  Original Issue:
  1. Add IMPORT DEFN command preconditioning code.
     This also includes the new DFSL2250 IMPORT DEFN mapping for
     DFSLOG22 log record.
  2. This service enables the IMPORT DEFINITION command for DRD.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All IMS DEDB FAST RECOVERY Version 2         *
  *                 Release 2 (FMID=H1J2220) users who use DRD   *
  *                 (Dynamic Resource Definition) in IMS V10 or  *
  *                 IMS V11.                                     *
  ****************************************************************
  * PROBLEM DESCRIPTION: This APAR is DFR version for IMS V10    *
  *                      APAR PK44360 (PTF is UK25384), IMS V10  *
  *                      APAR PK66682 (PTF is UK41047/UK41048)   *
  *                      and IMS V11.                            *
  *                      - PK44360                               *
  *                      Add IMPORT DEFN command preconditioning *
  *                      code.                                   *
  *                      This also includes the new DFSL2250     *
  *                      IMPORT DEFN mapping for DFSLOG22 log    *
  *                      record.                                 *
  *                      - PK66682                               *
  *                      This service enables the IMPORT         *
  *                      DEFINITION command for DRD.             *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  - PK99430 for IMS DEDB Fast Recovery
  New function adds supporting IMPORT DEFINITION command for DRD.
  X'2205' log records are created when IMPORT DEFN command is
  issued.
  DFR processes X'2205' log records created by IMPORT DEFN
  command.
  And DFR can be used in an IMS environment in which a change was
  made to the resources of MODBLKS by an IMPORT command.
  

Problem conclusion

Temporary fix

Comments

• The following modules have been modified.
  (x = A or B)
  
  DFRLDBDx - This module was changed so that DFR processes X'2205'
             log records created by IMPORT DEFN command.
  *
  ========================
  = DOCUMENTATION CHANGE =
  ========================
  IMS DEDB Fast Recovery for z/OS Version 2 Release 2 User's Guide
  and Reference (Document Number: SC27-0928-03) should be changed
  as follows.
  ================================================================
  Chapter 1. Planning for DFR
   1.3 Knowing what you need to run DFR
    1.3.3 Limitations
  
  The following description is deleted:
  
    DFR cannot be used in an IMS environment in which a change was
    made to the resources of MODBLKS by an IMPORT command.
  

APAR Information

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

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

  UK52228

Modules/Macros

• DFRLDBDA DFRLDBDB
  

Fix information

• Fixed component name

  DEDB FAST RECOV

• Fixed component ID

  5655E3200

Applicable component levels

• R220 PSY UK52228

     UP09/11/28 P F911

Fix is available

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