How to identify all the PTFs to be restored for one specific PTF to be restored.

Products

• IDMS

Issue/Introduction

How to identify all the PTFs to be restored for one specific PTF to be restored?

Environment

Release : 19.0

Resolution

First to identify all the PTFs to be restored for one specific PTF to be restored run the following JCL :

 000022 //SMPGO    EXEC PGM=GIMSMP,REGION=4096K,PARM='DATE=U'
 000023 //SMPCSI    DD DSN=#######.R190.EAMP.CSI,DISP=SHR
 000027 //SMPHOLD  DD DUMMY
 000031 //SMPPTFIN DD  DUMMY
 000033 //*
 000040 //SMPCNTL  DD *
 000048    SET BOUNDARY(CAIT18).
 000049    LIST PTFS.

This is the PTF to be restored:

 LU02574   TYPE            = PTF
           DESCRIPTION     = CONTINUOUS DELIVERY LEVEL SET 19.0.02 FOR IDMS
           STATUS          = REC  APP
           FMID            = CAGJJ00
           DATE/TIME REC   = 23.213  09:52:28
                     INS   = 23.213  09:57:16
           SOURCEID        = CAP2109
                             CAR2110
                             LEVELSET
           PRE    VER(001) = LU00020   LU00022   LU00024   LU00027   LU00037   LU00042   LU00045   LU00069   LU00103
                             LU00160   LU00229   LU00346   LU00444   LU00514   LU00604   LU00620   LU00631   LU00660
                             LU00753   LU00762   LU00800   LU00816   LU00852   LU00856   LU00869   LU00877   LU00953
                             LU01065   LU01120   LU01408   LU01684   LU01794   LU02051   LU02076   LU02136   LU02236
                             LU02498   LU02530   LU02538   SO04416   SO07433   SO08599   SO08855   SO09172   SO09336
                             SO09476   SO09600   SO09657   SO09820   SO09998   SO10031   SO10227   SO10249   SO10291
                             SO10358   SO10396   SO10516   SO10753   SO10839   SO10889   SO10947   SO10951   SO11091
                             SO11138   SO11156   SO11232   SO11517   SO11556   SO11594   SO11859   SO11908   SO11961
                             SO12008   SO12104   SO12198   SO12206   SO12262   SO12292   SO12360   SO12379   SO12383
                             SO12390   SO12399   SO12427   SO12434   SO12628   SO12693   SO12734   SO12755   SO12798
                             SO12811   SO12825   SO12950   SO12964   SO13164   SO13172   SO13295   SO13345   SO13449
                             SO13488   SO13831   SO13854   SO13926   SO14181   SO14268   SO14305   SO14503   SO14605
                             SO14627   SO14629   SO14636   SO14691   SO14798   SO15025   SO15041   SO15089   SO15100
                             SO15332   SO15370   SO15493   SO15611   SO15638   SO15642   SO15643   SO15663   SO15666
                             SO15759
           SUPING VER(001) = LT02050   LT02272   LT02460   LT02574
           IFREQ           = SO09362   SO12009   SO12810
           MOD             = RHDCLVLS

Explanation from this example:

Since LU02574 has IFREQ  = SO09362   SO12009   SO12810 this explains the inclusion of the three PTFs in the list

and what needs to be done about them.

SO09362 This PTF has no IFREQ and the only PTF with DATA = CICSCSD so it has no PTFs to include in this list.

SO12009 has IFREQ = SO12693 so SO12693 is included,  it also has: 
 MAC             = CICSOPT   IDMSINTL  INTCGLBL
 MOD             = IDMSCCM0  IDMSLCM0

However there are no other PTFs with any of these SMP/E entities to be included. 
 
SO12810 has IFREQ  = SO12811 and it is the only PTF with MOD = UCFCICE0 so only SO12811 should be included.

 

Also PTFs that replace MOD UCFCICEO and since there are no other PTFs in the report for with MOD = UCFCICE0 only SO12811 should be included. 

Finally LU02574 also has MOD = RHDCLVLS apart from the IFREQ. The report contains only one other PTF with MOD = RHDCLVLS, LU02530, so that PTF should be included as well.

In general the PTFs listed in the target PTF's IFREQ clause will need to be restored, along with the PTFs listed in *their* IFREQ clause, and so on, until the chain has no more PTFs.

 

The first test result that was successful:

 

000005 GIM20501I    SET PROCESSING IS COMPLETE. THE HIGHEST RETURN CODE WAS 00.
000006
000007
000008  RESTORE CHECK SELECT(
000009                       LU02574
000010                       SO09362
000011                       SO12009
000012                       SO12810
000013                       SO12811
000014                       SO12693
000015                       LU02530).
000016

000017 GIM20501I    RESTORE PROCESSING IS COMPLETE. THE HIGHEST RETURN CODE WAS 00

You can avoid the analysis and simply include all the applied PTFs in the target ZONE with a RESTORE CHECK SELECT.