PK25154: OB0910 PROGRAM CHECK XLKR+051A VERSION 8 OF DB2

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Abend when diplaying locks/claims owned
  major command plan minor command own
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM V310            *
  *                 users of component:                          *
  *                 - Classic Interface / LOCK conflicts         *
  *                 - CUA                                        *
  ****************************************************************
  * PROBLEM DESCRIPTION: PK23043:                                *
  *                      Only 3-byte page#s are displayed        *
  *                      PK25023:                                *
  *                      MISSING OWNER FROM PANEL XLOK           *
  *                      PK25154:                                *
  *                      PROGRAM CHECK ABEND0C4 XLKR+051A        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  PK23043:
    GLOBAL LOCK CONFLICTS NOT DISPLAYED.
    ONLY THREE BYTES OF THE LOCK RESOURCE PHYSICAL PAGE
    NUMBER ARE DISPLAYED.
  PK25023:
    MISSING LOCKING INFO - OWNER DISPLAYED ON PANEL XLOK.
    HASHVALUE CALCULATION LOGIC CHANGED IN IRLM220.
  PK25154:
    OB0910 PROGRAM CHECK XLKR+051A VERSION 8 OF DB2.
    31BIT ADDRESS IS TREATED AS A 64BIT ADDRESS DURING SAM64
    MODE PROCESSING DUE TO RESIDUAL DATA IN HIGH ORDER HALF
    OF 64BIT REGISTER.
  

Problem conclusion

• PK23043:
    BOTH 3-BYTE AND 4-BYTE LOCK RESOURCE PAGE NUMBERS ARE
    DISPLAYED CORRECTLY.
  PK25023:
    CORRECTLY RETRIEVE OWNER INFORMATION FROM RESOURCE HASH
    TABLE.
  PK25154:
    HIGH ORDER HALF OF 64BIT REGISTER CLEARED TO ZERO PRIOR
    TO ISSUING AN MVCS INSTRUCTION DURING SAM64 PROCESSING.
  
  SYSMOD TITLE:
    MISSING LOCKING OWNER INFO, ONLY 3-BYTE PAGE# DISPLAYED.
  KEYWORDS:
    INCORROUT LOCKING CONFLICT PAGE ZLOCKC INCORROUT OWNER
    MISSING WAITER KD2ALOKD XLKR+051A ABEND0C4 ZLOCKO
  

Temporary fix

Comments

APAR Information

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

  OA14837

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

Modules/Macros

•    DUMM3KO2
  

Fix information

• Fixed component name

  OM XE DB2PE/PM

• Fixed component ID

  5655OPE00

Applicable component levels

• R310 PSY UK14879

     UP06/05/30 P F605

Fix is available

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