OA46496: IGW031I UNABLE TO LATCH HL1B AFTER FORCE OF HOLDING JOB

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• IGW031I PDSE ANALYSIS  Start of Report(SMSPDSE1)
  ++ Unable to latch ASRBULCH:00000000hhhhhhhh
     Latch:00000000llllllll Holder(aaaa:tttttttt)
     Holding Job:jjjjjjjj
  ---------data set name---------------------- -----vsgt-------
  pdse.data.set.name                           01-vvvvvvvv-000ttr
  ++ Unable to latch HL1b:hhhhhhhh
     Latch:00000000llllllll Holder(0009:tttttttt) IGWLECAN
     Holding Started Task:SMSPDSE1
  PDSE ANALYSIS  End of Report(SMSPDSE1)
  
  CANCEL of holding job is not effective.
  CANCEL with FORCE releases the holding job, however the same
  IGWHL1B latch contention remains held by SMSPDSE1.
  
  The PDSE1 holding started task has the following flow.
  
       TCB:008F1E88
       Task non-dispatchability flags:
         Task is non-dispatchable due to TCBFLGS5
           Primary non-dispatchability
         Task is non-dispatchable due to TCBNDSP2
           SVC dump is processing
       FVSA:7D4C5040 Asid:0009 SMSPDSE1
       FVSP:7D4C82B8 IGWIRDIS <<<<<input FVSP
       FVSP:7D4C78C0 IGWIRIEM
       FVSP:7D4C6D18 IGWLGRP0
         GLS Lock Processor Module
  
  IGWIRIEM -> IGWLSLOO -> IGWLHHLS ( IGWLHSUS )
  
  Additional keyword : PDSE/K
  

Local fix

• VARY SMS,PDSE1,RESTART
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Cancel of an update to a PDSE can break      *
  *                 internal structures resulting in a loop when *
  *                 the next request for that PDSE is issued,    *
  ****************************************************************
  * PROBLEM DESCRIPTION: See Users Affected.                     *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  Modify recovery for cleaning up after cancel of request to
  update PDSE to tolerate a cancel of the cleanup request.
  

Problem conclusion

• See Problem Summary.
   KEYWORDS: PDSE/K
  

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:

  UA75595

Modules/Macros

• IGWFB010 IGWIRDIS
  

Fix information

• Fixed component name

  EXTENDED DATA S

• Fixed component ID

  5695DF115

Applicable component levels

• R210 PSY UA75595

     UP15/01/06 P F501 ¢

Fix is available

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