PJ40952: DISPLAY ERROR ON PERM LOGGED SMP LOCAL 3270 AFTER ZLSTP/ZLSTA

APAR status

• Closed as program error.

Error description

• See Problem Summary.
  

Local fix

• na
  

Problem summary

• APAR NUMBER:  PJ40952
  PRODUCT:  z/TPF
  FUNCTIONAL AREA:  3270 LOCAL
  SHIPPED IN PUT:  10
  
  ABSTRACT:
  Display error on a 3270 local CRT that is permanently logged to
  SMP after ZLSTP, disconnect terminal, and then ZLSTA. Any
  customers who have applied APAR PJ40787 should install this
  APAR as well.
  
  PACKAGE CONTENTS:
  Source Segments:
  (C) base/rt/cvla.asm
  
  Object Only Binaries:
  None.
  
  Configuration Independent Binaries:
  (C) base/obj/cvla.o
  (C) base/load/CVLA.so
  
  Support Files:
  base/lst/cvla.lst
  base/lst/CVLA.map
  
  OTHER BINARIES TO BUILD: NO
  None.
  
  COMMENTS:
  Display error on a 3270 local CRT that is permanently logged to
  SMP after ZLSTP, disconnect terminal, and then ZLSTA. APAR
  PJ40787 is an enhancement to allow an operator to recycle
  (ZLSTP and ZLSTA) a 3270 local terminal that is permanently
  logged to SMP. If the terminal hardware is deactivated after
  the 3270 local line has stopped, then when the interrupt status
  is presented to TPF, real-time segment CVLA resets all the
  terminal information, including the "permanently logged to SMP"
  status, which APAR PJ40787 was preserving for ZLSTA (line
  start) processing. As a result, once the hardware is brought
  back online and restarted, then the screen is not formatted
  properly to display text. Real-time segment CVLA needs to add
  code as well to preserve the "permanently logged to SMP" status
  if the terminal is taken offline while deactivated.
  

Problem conclusion

• SOLUTION:
  Real-time segment CVLA has been updated to add code to preserve
  the "permanently logged to SMP" status if the terminal is taken
  offline while deactivated.
  
  COREQS: NO
  None.
  
  MIGRATION CONSIDERATIONS: NO
  None.
  
  BUILD COMMANDS AND INSTRUCTIONS: YES
  #maketpf commands for linux
  maketpf -f CVLA cvla.o
  maketpf CVLA 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/PJ40952.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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