PSB and ACB summary reports

The PSB Summary report and the ACB (PSB) Summary report provide overall information about the PSB or the PSB-type ACB, its attributes, and the PCBs it contains. These reports are generated in the SYSPRINT data set.

Up to 2500 PCBs can be printed on the PCB number column of the PSB Summary report.

The header of the PSB Summary report contains the following common items:

  • PSB member name
  • Volume serial number and data set name of the library containing the PSB member
  • Date, time, and IMS™ version when the PSB was generated
Subsections:

Sample report

The following figures show an example of the PSB Summary report.

Figure 1. PSB Summary report (Part 1 of 2)
IMS LIBRARY INTEGRITY UTILITIES - DBD/PSB/ACB MAPPER             "PSB SUMMARY REPORT"                                    PAGE:     1
5655-U08                                                   DATE: 10/01/2018  TIME: 14.20.21                         FABMPMAP - V2.R2
  PSBNAME=PSBCRSIL   VOLUME=IMSVS  DSNAME=IMSVS.PSBLIB                                    PSBGEN:01/20/2018 11.12     IMS V13.1
  PSB REPORT OF PSBCRSIL




 
    PPPPPPPP          SSSS      BBBBBBBB          CCCC      RRRRRRRR          SSSS       IIIIIIIIII   LLLL
    PPPPPPPPPP      SSSSSSSS    BBBBBBBBBB      CCCCCCCC    RRRRRRRRRR      SSSSSSSS     IIIIIIIIII   LLLL
     PP     PPP    SSS    SSS    BB     BBB    CCC    CCC    RR     RRR    SSS    SSS        II        LL
     PP      PP    SS      SS    BB      BB    CC      CC    RR      RR    SS      SS        II        LL
     PP      PP    SS            BB      BB    CC     CCC    RR      RR    SS                II        LL
     PP      PP    SS            BB      BB    CC     CCC    RR      RR    SS                II        LL
     PP     PPP    SSS           BBBBBBBBB     CC            RR     RRR    SSS               II        LL
     PPPPPPPPP      SSSSS        BBBBBBB       CC            RRRRRRRRR      SSSSS            II        LL
     PPPPPPP           SSSSS     BBBBBBBBB     CC            RRRRRRR           SSSSS         II        LL
     PP                   SSS    BB      BB    CC     CCC    RR RRR               SSS        II        LL
     PP                    SS    BB      BB    CC     CCC    RR  RRR               SS        II        LL
     PP            SS      SS    BB      BB    CC      CC    RR   RRR      SS      SS        II        LL
     PP            SSS    SSS    BB     BBB    CCC    CCC    RR    RRR     SSS    SSS        II        LL      LL
    PPPP            SSSSSSSS    BBBBBBBBBB      CCCCCCCC    RRRR   RRRR     SSSSSSSS     IIIIIIIIII   LLLLLLLLLLL
    PPPP              SSSS      BBBBBBBB          CCCC      RRRR   RRRR       SSSS       IIIIIIIIII   LLLLLLLLLLL 



 
                   PSB PREFIX SUMMARY
                                0 BYTES NEEDED FOR I/O WORK AREA
                                0 BYTES NEEDED FOR SSA WORK AREA 
 
                             ASSEMBLER/COBOL LANGUAGE OR NOT SPECIFIED 
 
                   TP PCB SUMMARY
                             SYSTEM ADDS AN I/O PCB IN MPP AND BMP EXECUTION REGIONS.
                             NO USER TP PCB. 
 
                   DB PCB SUMMARY
                             DB PCB #     1 DSCRSDVN 
 
                   GSAM PCB SUMMARY
                             NO GSAM PCBS 

 
                   TP PCB DETAIL
                             SYSTEM ADDS AN I/O PCB IN MPP AND BMP EXECUTION REGIONS.
                             NO USER TP PCB. 

 
                   DB PCB DETAIL
                             DB PCB #     1 DSCRSDVN
                                       PROCESSING OPTION = L
                                       SINGLE POSITIONING REQUESTED
                                       LENGTH OF KEY FEEDBACK AREA =     50    (000032 HEX)
                                       NUMBER OF SENSITIVE SEGMENTS =   7
Figure 2. PSB Summary report (Part 2 of 2)
IMS LIBRARY INTEGRITY UTILITIES - DBD/PSB/ACB MAPPER             "PSB SUMMARY REPORT"                                    PAGE:     2
5655-U08                                                   DATE: 10/01/2018 TIME: 14.20.21                          FABMPMAP - V2.R2
  PSBNAME=PSBCRSIL   VOLUME=IMSVS  DSNAME=IMSVS.PSBLIB                                    PSBGEN:01/20/2018 11.12     IMS V13.1
  PSB REPORT OF PSBCRSIL


 
                                                            1   SSCRSP00  **ROOT**  L
                                                            2   SSCRSP12  SSCRSP00  L
                                                            3   SSCRSP21  SSCRSP12  L
                                                            4   SSCRSP22  SSCRSP12  L
                                                            5   SSCRSP23  SSCRSP12  L
                                                            6   SSCRSP13  SSCRSP00  L
                                                            7   SSCRSP14  SSCRSP00  L 

 
                   GSAM PCB DETAIL
                             NO GSAM PCBS

Report field description

This report has seven sections:

PSB Prefix Summary
A list of the PSB attributes, such as I/O area size and SSA size.
TP PCB Summary
A list of the associated I/O PCBs.
DB PCB Summary
A list of the associated database PCBs.
GSAM PCB Summary
A list of the associated GSAM PCBs.
TP PCB Detail
List of associated I/O PCBs, with the attributes of each of these PCBs. The PCB name and the LIST parameter option are printed, if they exist.
DB PCB Detail
List of associated database PCBs, with the attributes of each and a table of the sensitive segments for each. Sensitive field information is also displayed whenever it is contained in a DB PCB. If any subset pointers are defined in a PCB for a DEDB database, this information is printed on the report. The PCB name and the LIST parameter option are printed, if they exist.

For a PCB for a DEDB database, MULTIPLE POSITIONING REQUESTED is always printed regardless of the value specified for the POS parameter of the PCB statement.

GSAM PCB Detail
List of associated GSAM PCBs with the attributes of each of these PCBs.
Most of the fields in the PSB Summary report are self-explanatory. The sensitive segment fields contain:
  • The segment name
  • The name of the parent segment
  • The processing options for the segment

For ACB (PSB) Summary reports, if the sensitive segment is a virtual logical child segment, VIRTUAL is shown on the right side of the segments processing option.

The sensitive field lines contain:
  • The field name
  • The starting position of the field within its segment
  • Whether it can be altered during a replace call (shown by REPLACE=YES or REPLACE=NO)
Parent topic: SYSPRINT data set