PM77018: ABENDU0004 OCCURS WHEN HPIO=YES, DBDS IS MULTIVOLUME VSAM AND SECONDARY SPACE QUANTITY IS 0, DBDS SIZE IS NEAR 4GB LIMIT

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• ABENDU0004 occurs when all the following conditions are met:
  - HPIO=YES is used.
  - DBDS is a multivolume VSAM and its secondary space quantity is
    zero.
  - The size of the DBDS is near the 4GB limit.
  
  In this case, HP Load sets incorrect H-A-RBA for extending VSAM.
  

Local fix

• HPIO=NO can be specified as a workaround.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IBM IMS High Performance Load   *
  *                 for z/OS Version 2 Release 1 (FMID=H1IM210). *
  ****************************************************************
  * PROBLEM DESCRIPTION: ABENDU0004 occurs when HPIO=YES, DBDS   *
  *                      is multivolume VSAM and secondary space *
  *                      quantity is zero, DBDS size is near     *
  *                      4GB limit.                              *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  ABENDU0004 occurs when HPIO=YES, DBDS is multivolume VSAM and
  secondary space quantity is 0, DBDS size is near 4GB limit.
  MSGIEC070I RC=220 precedes the ABENDU0004, because HP Load sets
  incorrect high-allocated RBA for VSAM extension.
  

Problem conclusion

• HP Load has been modified to avoid VSAM extension with incorrect
  high-allocated RBA.
  When HPIO=YES, the secondary space quantity of VSAM is zero, and
  VSAM attempts to extend beyond 4GB limit, MSGHPSR3783E will be
  issued preceding the ABENDU0004.
  
  
  ========================
  = Documentation Change =
  ========================
  IMS High Performance Load for z/OS Version 2 Release 1 User's
  Guide SC18-9222-05 ( SC18922205 ) should be changed as follows:
  ================================================================
    7.2.3.1 IMS HP Load messages
    :
  | 7.2.3.1.215 HPSR3783E
  
  | HPSR3783E DBDS CANNOT BE EXNTEDED DUE TO THE LIMIT OF RBA
  
  | Explanation: IMS HP Load attempts to extend VSAM database
  | deta set, but the data set cannot be extended because the
  | high-allocated RBA reaches the 4GB size limit.
  | System Action: Module HPSRIOIN issues a user 0004 abend.
  | User Response: Decrease the total size of database by one of
  | the following:
  |  - Archive old data.
  |  - Use segment compression.
  |  - Divide the database data set into two or more data set
  |    groups.
  |  - Convert to OSAM or HALDB.
  | If you are reloading an HDAM/PHDAM database, decrease the
  | total size of database by one of the following:
  |  - Adjust the SEARCH control statement to decrease the number
  |    of segments directed to overflow portion of the database.
  |  - Decrease the number of RAA blocks if there are many unused
  |    RAPs and the RAA has a high percentage of free space.
  

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:

  UK90098

Modules/Macros

•    HPSRCE00 HPSRIOIN HPSRMSGT
  

Fix information

• Fixed component name

  IMS HIGH PERF L

• Fixed component ID

  5655E0700

Applicable component levels

• R210 PSY UK90098

     UP12/12/08 P F212

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.