PK35064: HP LOAD GETS ABEND01D WHEN RELOADING (P)HDAM AND MORE THAN 2GB OF DATA SPACE IS REQUIRED FOR PROCESSING THE RAA

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• HP Load gets ABEND01D when reloading (P)HDAM and more than 2GB
  of data space is required for processing the RAA because it
  attempts to extend the size of the data space more than 2GB.
  
  In addition, HP Load requires a large amount of data space when
  processing (P)HDAM with a small number of buffers and a large
  number of empty blocks between root segments in the RAA.  This
  problem makes the ABEND01D more likely.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IBM IMS High Performance        *
  *                 Load for z/OS Version 2 Release 1            *
  *                 (FMID=H1IM210)                               *
  ****************************************************************
  * PROBLEM DESCRIPTION: HP Load gets ABEND01D when reloading    *
  *                      (P)HDAM and more than 2GB of data space *
  *                      is required for processing the RAA.     *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  1. HP Load gets ABEND01D when reloading (P)HDAM and more than
     2GB of data space is required for processing the RAA.
     Because HP Load handles the defined size of the data space
     incorrectly, and it attempts to extend the size of the data
     space more than 2GB.
  2. HP Load requires a large amount of data space when processing
     (P)HDAM with a small number of buffers and a large number of
     empty blocks between root segments in the RAA. This problem
     makes the ABEND01D more likely.
  

Problem conclusion

• HP Load is modified to handle the defined size of the data space
  correctly.
  HP Load is also modified to reduce the buffer usage for RAA by
  changing the timing of write process.
  

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:

  UK20309

Modules/Macros

• HPSRBFRM HPSRDSCT HPSRDSPC HPSRFCA0 HPSRHDLD
  HPSRHDL7 HPSRHDL8 HPSRHDL9 HPSRPTRS HPSRPTR7 HPSRPTR8 HPSRPTR9
  HPSRRLDM HPSRRLD7 HPSRRLD8 HPSRRLD9
  

Fix information

• Fixed component name

  IMS HIGH PERF L

• Fixed component ID

  5655E0700

Applicable component levels

• R210 PSY UK20309

     UP06/12/07 P F612

Fix is available

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