VM66246: ABENDLCK001 DURING SUMMARY UNIT CHECK PROCESSING

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Customer experienced a LCK001 abend.  This occurred while CP
  was processing a Summary Unit check.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All z/VM Users                               *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  ****************************************************************
  * RECOMMENDATION: APPLY PTF                                    *
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  LCK001 abend may occur when presenting Summary Unit
  Check to a guest virtual machine.
  

Problem conclusion

• HCPSDV has been updated to prevent the ABENDLCK001 when
  reflecting the SUC interrupt to a guest.
  

Temporary fix

• *********
  * HIPER *
  *********
  FOR RELEASE VM/ESA CP/ESA R640 :
  PREREQ: VM66213
  CO-REQ: NONE
  IF-REQ: NONE
  FOR RELEASE VM/ESA CP/ESA R710 :
  PREREQ: VM66213
  CO-REQ: NONE
  IF-REQ: NONE
  

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UM35438 UM35439

Modules/Macros

• HCPSDV
  

Fix information

• Fixed component name

  VM CP

• Fixed component ID

  568411202

Applicable component levels

• R640 PSY UM35438

     UP19/06/26 P 1901 ¢

• R710 PSY UM35439

     UP19/09/26 P 1902 ¢

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.