PH70605: DRF PROVIDES A NEW PARAMETER TO SPECIFY THE NUMBER OF IB ADDRESS SPACES THAT CAN BE SCHEDULED

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• This APAR provides a new separate parameter of DRF to specify
  the maximum number of address spaces for the IMS Index Builder
  (IB-UAS) that can be scheduled in parallel from a single DRF
  job.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All IMS Recovery Solution Pack for z/OS      *
  *                 Version 2 Release 1 ( FMID=HAHM210 )         *
  *                 IMS Database Recovery Facility users.        *
  ****************************************************************
  * PROBLEM DESCRIPTION: This APAR enables IMS Database Recovery *
  *                      Facility to specify the maximum number  *
  *                      of address spaces for the IMS Index     *
  *                      Builder that can be scheduled in        *
  *                      parallel.                               *
  ****************************************************************
  Currently, the number of IMS Index Builder address spaces (IB-
  UAS) scheduled in parallel by a single DRF job is the smaller of
  the number specified by the SORTPARM(NUM(xx)) parameter and the
  number of databases requiring IB processing by that DRF job.
  Originally, SORTPARM(NUM(xx)) specified the maximum number of
  DRF subordinate address space (DRF SAS) to be started in
  parallel, but currently this number also controls the maximum
  number of IB-UAS that can be scheduled in parallel.
  
  In this APAR, DRF provides a new separate parameter "IBNUM" to
  specify the maximum number of address spaces for the IMS Index
  Builder (IB-UAS) or the IMS HALDB DFSPREC0 utility (PR-UAS)that
  can be scheduled in parallel from a single DRF job.
  

Problem conclusion

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:

  UO07928

Modules/Macros

• FRXADF00 FRXADM10 FRXADM20 FRXEDRF0 FRXEPSS0 FRXTAU00
  

Fix information

• Fixed component name

  IMS RCVR SOLUTN

• Fixed component ID

  5655V8600

Applicable component levels

• R210 PSY UO07928

     UP26/05/23 P F605  

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.