PJ40790: CTIN0004E - PROGRAM CHECK IN INITIALIZATION - ABORTED

APAR status

• Closed as program error.

Error description

• See Problem Summary.
  

Local fix

• na
  

Problem summary

• APAR NUMBER:  PJ40790
  PRODUCT:  z/TPF
  FUNCTIONAL AREA:  INITIALIZATION
  SHIPPED IN PUT:  10
  
  ABSTRACT:
  Due to PJ36565, error "CTIN0004E - PROGRAM CHECK IN
  INITIALIZATION - ABORTED" may be received.
  
  PACKAGE CONTENTS:
  Source Segments:
  (C) base/cp/ct40.cpy
  
  Object Only Binaries:
  None.
  
  Configuration Independent Binaries:
  None.
  
  Support Files:
  None.
  
  OTHER BINARIES TO BUILD: YES
  (C) <sys>/obj/ccctin.o
  (C) <sys>/load/CPS0.so
  
  COMMENTS:
  When an IPL without clear or a ZRIPL is executed and a memory
  table has increased in size, it is possible that CTIN0004E
  Program check in initialization may be received. In this case
  the IPL will stop. A subsequent IPL with clear should prevent
  the CTIN0004E Program check in initialization error.
  
  When a memory table increases in size, less memory is available
  for VFA and VFA may need to be re-sized. If the machine
  supports enhanced Dynamic Address Translation (DAT), VFA will
  use enhanced DAT. As a result the size of VFA control areas and
  VFA buffer areas must be in 2 meg multiples.
  
  In CCCTIN ct40.cpy, the routine following label CT4VFBGET
  adjusts the size of the VFA control area and VFA buffer area if
  VFA could not be recovered on an IPL. The logic in this routine
  does not round the size of the VFA control and buffer areas to
  2 meg boundaries. As a result, the subsequent initialization of
  the newly allocated VFA control area will take an error if
  enhanced DAT is being used.
  

Problem conclusion

• SOLUTION:
  CCCTIN ct40.cpy routine to recalculate the size of the VFA
  control area and VFA buffer area has been updated. The size of
  the VFA buffer area is rounded down to the next 2 meg boundary.
  The size of the VFA control area is rounded up to the next 2
  meg boundary.
  
  COREQS: NO
  None.
  
  MIGRATION CONSIDERATIONS: NO
  None.
  
  BUILD COMMANDS AND INSTRUCTIONS: YES
  #maketpf commands for linux
  maketpf -f CPS0 ccctin.o
  maketpf CPS0 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/PJ40790.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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