PM43460: ALLOCATE NEW HPSRILEA/B FOR EACH PARTITION

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• This APAR includes the following changes:
  - Allocate new HPSRILEA/B for each partition (with the same
  primary/secondary space quantity as original ILDS).
  - Allocate HPSRILEA/B with the same number of volumes as the
  original ILDS.
  (Even if the number of volumes is less than 5, HP Load will
  expand it up to 5 volumes.)
  

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: ABENDB37 for HPSRILEA DD or HPSRILEB DD *
  *                      when using ILDSBLD=YES,DSPR and the DDs *
  *                      are allocated dynamically.              *
  ****************************************************************
  * RECOMMENDATION: Apply the maintenance for this APAR.         *
  ****************************************************************
  ABENDB37 might occur for HPSRILEA DD or HPSRILEB DD when using
  ILDSBLD=YES,DSPR and the primary space amount for ILDS is less
  than the actual size.
  This APAR includes the following changes for dynamic allocation
  of HPSRILEA/B:
  - Allocate new HPSRILEA/B for each partition
  - Allocate HPSRILEA/B with volume-count=10
  - Allocate HPSRILEA/B with adjusting space amount as follows:
    - If the high used RBA of ILDS is greater than the primary
      space amount, the equivalent amount is specified as the
      primary space amount.
    - If the secondary space amount is less than 1/5 of the high
      used RBA of ILDS, the equivalent amount is specified as the
      secondary space amount.
    - If the primary or secondary space amount of ILDS is less
      than 100 cylinders, 100 cylinder is used as the space
      amount.
  

Problem conclusion

• HP Load has been modified to reduce the chance of ABENDB37 for
  HPSRILEA DD or HPSRILEB DD when using ILDSBLD=YES,DSPR and
  HPSRILEA/B are allocated dynamically.
  ========================
  = Documentation Change =
  ========================
  IMS High Performance Load for z/OS Version 2 Release 1 User's
  Guide SC18-9222-04 ( SC18922204 ) should be changed as follows:
  ================================================================
  2.2.2 JCL requirements
  
  HPSRILEA/HPSRILEB DD
  
  These data sets are used by DFSORT, as substitute for SORTIN
  data sets, when ILDSBLD=YES,DSPR is specified.
  If you do not specify the statement, the data sets are allocated
  dynamically with sizes estimated on the basis of the allocation
  size of ILDS.
  | To avoid space problem caused by extension of the data sets,
  | the size estimation is adjusted as follows:
  |     If the high used RBA of ILDS is greater than the primary
  |     space amount, the equivalent amount is specified as the
  |     primary space amount.
  |     If the secondary space amount is less than 1/5 of the high
  |     used RBA of ILDS, the equivalent amount is specified as
  |     the secondary space amount.
  |     If the primary or secondary space amount of ILDS is less
  |     than 100 cylinders, 100 cylinder is used as the space
  |     amount.
  |     The data set is allocated with volume count so that it can
  |     be extended on up to 10 volumes.
  A dummy data set or the DISP=MOD parameter cannot be specified
  on the HPSRILEA/HPSRILEB DD statement.
  
  For more information of SORTIN data sets, see DFSORT Application
  Programming Guide.
  

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:

  UK70023

Modules/Macros

• HPSRCILA HPSRCILB HPSRCILE HPSRCIL2 HPSRCIL7
  HPSRCIL8 HPSRCIL9 HPSRVCAT
  

Fix information

• Fixed component name

  IMS HIGH PERF L

• Fixed component ID

  5655E0700

Applicable component levels

• R210 PSY UK70023

     UP11/07/24 P F107

Fix is available

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