PJ40898: RECOUP ERRORS OPR-041210 AND OPR-041001 WHEN PROCESSING A SEL FOR ATIMEOUT ON THE SLAVE PROCESSOR FROM PRIMARY

APAR status

• Closed as program error.

Error description

• See Problem Summary.
  

Local fix

• na
  

Problem summary

• APAR NUMBER:  PJ40898
  PRODUCT:  z/TPF
  FUNCTIONAL AREA:  RECOUP
  SHIPPED IN PUT:  10
  
  ABSTRACT:
  Correct OPR-041210 error after a ZRECP SEL
  
  PACKAGE CONTENTS:
  Source Segments:
  (C) base/rt/bs0c.asm
  
  Object Only Binaries:
  None.
  
  Configuration Independent Binaries:
  (C) base/obj/bs0c.o
  (C) base/load/BS0C.so
  
  Support Files:
  base/lst/bs0c.lst
  base/lst/BS0C.map
  
  OTHER BINARIES TO BUILD: NO
  None.
  
  COMMENTS:
  The ZRECP SEL process allows a rechase of pool record
  structures which had encountered a timeout condition during the
  normal phase 1 chain-chase process. This process run
  exclusively from the primary recoup processor. In the scheduler
  program (bs0c.asm), the routine to initiate a ZRECP SEL process
  locates the root descriptor to use and sets up fields in the
  recoup keypoint restart area to allow the selective run. One of
  the items placed in the keypoint is the Processor ID of the
  processor which did the initial chain-chase during phase 1
  recoup. This field is use to update internal control values
  which reflect bits setting in the set of directory records on
  file. However, the updates done by bpdh.asm are to the current
  directories for the primary processor. This leads to the
  OPR-041210 error and a recoup abort.
  

Problem conclusion

• SOLUTION:
  Updated segment bs0c.asm in Case 5 - Selective ID Processing at
  label BS0CC535 to use the current processor ID rather than the
  ID of the processor which originally chain-chase the record
  structure.
  
  COREQS: NO
  None.
  
  MIGRATION CONSIDERATIONS: NO
  None.
  
  BUILD COMMANDS AND INSTRUCTIONS: YES
  #maketpf commands for linux
  maketpf -f BS0C bs0c.o
  maketpf BS0C link
  
  UPDATED INFORMATION UNITS: NO
  None.
  
  See your IBM representative if you need additional information.
  
  DOWNLOAD INSTRUCTIONS:
  http://www.ibm.com/software/htp/tpf/maint/maintztpf.html
  
  APAR URL:
  http://www.ibm.com/software/htp/tpf/ztpfmaint/put10/PJ40898.htm
  

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:

Fix information

• Fixed component name

  Z/TPF

• Fixed component ID

  5748T1501

Applicable component levels

• R110 PSY

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