PQ96552: ENHANCEMENT TO SUPPORT THREE NEW DD NAMES. THIS IS A FORWARD FIT OF FPB V1R2 APAR PQ93993.

APAR status

• Closed as new function.

Error description

• This is a Pointer Checker FABADA1 enhancement to provide
  three new DDnames. It will provide support of new DD's
  DAR12, DAR13S and DAR3CS.  They will be substitutes for
  DAR120, DAR13SO and DAR3CSO.
  This is a forward fit APAR of FPB V1R2 APAR PQ93993.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All FP Basic Tools Version 2 Release 1       *
  *                 users of DEDB Pointer Checker                *
  *                 (FMID: H31A210).                             *
  ****************************************************************
  * PROBLEM DESCRIPTION: Forward Fit of APAR PQ93993:            *
  *                      Pointer Checker FABADA1 provides an     *
  *                      enhancement to support new DDs DAR12,   *
  *                      DAR13S and DAR3CS as a substitute for   *
  *                      DAR12O, DAR13SO and DAR3CSO.            *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  Pointer Checker FABADA1 provides an enhancement to support new
  DDs DAR12, DAR13S and DAR3CS as a substitute for DAR12O,
  DAR13SO and DAR3CSO.
  

Problem conclusion

Temporary fix

Comments

• This APAR provides a solution for the Fits request
  MR0720042236. Pointer Checker FABADA1 accepts new DDs DAR12S,
  DAR13S and DAR3CS.
  
  These new DDs are used as alternative DDs to existent DDs
  DAR12O, DAR13SO and DAR3CSO.
  Users can specify alternative DDs DAR12, DAR13S and DAR3CS
  respectively instead of existent DD statements, DAR12O,
  DAR13SO and DAR3CSO.
  
  If both existent DD and alternative DD are specified
  in the JCL, FABADA1 uses the existent DD.
  For example, If both DAR12O DD and DAR12 DD are specified,
  FABADA1 uses DAR12O DD and ignores DAR12 DD.
  
  The module FABADA1 has been modified to load DCB address
  from workarea ADDR@xxx, and to set a value of workarea
  DDN@xxx to FABA0102I message.
  
  The module FABADBCI has been modified to load DCB address
  from workarea ADDR@xxx.
  
  The module FABAFDAR has been modified to load DCB address
  from workarea ADDR@xxx.
  
  The module FABAINIT has been modified to support alternative
  DDs DAR12, DAR13S, DAR3CS.
  
  The module FABASDEP has been modified to load DCB address
  from workarea ADDR@xxx.
  
  The module FABACKCC, FABACNVT, FABADMAC, FABAUMSG, FABA1SB0
  have been re-assembled.
  
  The macro DA1DCB00 has been modified to add DCB definition
  of DAR12 DD, DAR13S DD, DAR3CS DD.
  
  The macro DA1WRK10 has been modified to add workarea ADDR@xxx
  and DDN@xxx for supporting alternative DDs.
  
  ----------------------------------------------------------------
  Documentation Changes:
  The IMS High Performance Fast Path Utilities for z/OS
  User's Guide Volume 2: Fast Path Basic Tools Version 2 Release 1
  (SC18-9238-00) should be changed as follows:
  
  Part 2. DEDB Pointer Checker Utility
   Chapter 3. Using DEDB Pointer Checker Utility
    Job Control Language
     FABADA1 JCL
  
     DAR12O DD
      If this statement is not specified in the JCL and
      the necessary DD, DAR12 DD statement is used as
      alternative DD.
  
     DAR12 DD
      When DAR12O DD is not specified in the JCL, this
      statement is used instead of the DAR12O DD statement.
      This statement defines the output data set containing
      the free space and area information records.
      The data set can reside on either a direct-access
      device or a tape.
  
      Space requirements vary depending on the size of
      the areas and the number of free space elements.
      (Approximation: number of CIs in area X 1.5 X 20 bytes.)
  
     DAR13SO DD
      If this statement is not specified in the JCL and
      the necessary DD, DAR13S DD statement is used as
      alternative DD.
  
     DAR13S DD
      When DAR13SO DD is not specified in the JCL, this
      statement is used instead of the DAR13SO DD statement.
      This statement defines the output data set containing
      the segment information records for all segments that
      reside in the root addressable part of the database.
      The data set can reside on either a direct-access
      device or a tape.
  
      Space requirements vary depending on the size of
      the areas and the number of segments in the areas.
      (Approximation: number of segments X 40 bytes.)
  
     DAR3CSO DD
      If this statement is not specified in the JCL and
      the necessary DD, DAR3CS DD statement is used as
      alternative DD.
  
     DAR3CS DD
      When DAR3CSO DD is not specified in the JCL, this
      statement is used instead of the DAR3CSO DD statement.
      This statement defines the output data set containing
      all pointer information records and the segment
      information records for all segments that reside in
      IOVF and SDEP. The data set can reside on either
      a direct-access device or a tape.
  
      Space requirements vary depending on the size of
      the areas and the number of segments in the areas.
      (Approximation: number of segments X 1.5 X 26 bytes.)
  

APAR Information

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

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

  UQ94811

Modules/Macros

•    DA1DCB00 DA1WRK10 FABACKCC FABACNVT FABADA1
  FABADBCI FABADMAC FABAFDAR FABAINIT FABASDEP FABAUMSG FABA1SB0
  

Fix information

• Fixed component name

  IMS HP FP UTILI

• Fixed component ID

  5655K9400

Applicable component levels

• R210 PSY UQ94811

     UP04/11/10 P F411