PH36892: AN UNNECCESSARY ABEND U0093 MAY OCCUR ON EXIT FROM SDSF

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• When exiting SDSF under ISPF a TBCLOSE is issued to close
  the command table if the ISFTABL file was allocated on entry
  to SDSF. If the table becomes unallocated then an ABEND U0093
  may occur.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of SDSF V2R3 and V2R4.             *
  ****************************************************************
  * PROBLEM DESCRIPTION: An ABEND U0093 may occur on exit from   *
  *                      SDSF                                    *
  ****************************************************************
  During SDSF termination, an ISPF TBCLOSE is issued to close
  the command table (ISFACMTB) when ISFTABL was allocated during
  initialization.
  
  If ISFTABL is unallocated during the SDSF session, an abend
  U0093 may occur when the TBCLOSE is issued because the file
  is no longer allocated.   ABEND093
  

Problem conclusion

• SDSF termination has been updated to avoid the abend U0093
  when SDSF is unable to close the ISFACMTB command table.
  

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:

  UI75320 UI75321

Modules/Macros

• ISFDTERM
  

Fix information

• Fixed component name

  SDSF

• Fixed component ID

  566548801

Applicable component levels

• R7B0 PSY UI75320

     UP21/05/13 P F105

• R7C0 PSY UI75321

     UP21/05/13 P F105

Fix is available

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