1     //IEHMAP  JOB  (001),'IEHMAP',CLASS=A,MSGCLASS=A                        JOB   81
    2     //IEHMAP  EXEC PGM=IEHMAP,REGION=4096K                                  00020000
    3     //SYSPRINT DD  SYSOUT=*                                                 00030000
    4     //SPOOL1   DD  UNIT=3330,VOL=SER=SPOOL1,DISP=OLD                        00040000
    5     //SYSIN     DD  *                                                       00050000
          //                                                                      00070000
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
 
MAP000I    PDS VOL=SPOOL1                                                        00060000
====================================================================================================================================
  SPOOL1                        IEHMAP VERSION IV-A - OCTOBER 15, 1975                          3 MAR   74 DAY=SUN  20:24 PAGE     1
                        PDS LISTING FOR VOLUME "SPOOL1"
                   DSNAME                    SERIAL SEQ    CREDT    EXPDT    DSO RECFM BLKSZ LRECL KEY OP  TRKAL TRKUS EXT  SEC TYP
____________________________________________ ______ ____  ________ ________  ___ _____ _____ _____ ___ __  _____ _____ ___  ___ ___
FORMAT.SOURCE                                SPOOL1 0001  03/03/74  00.000   PO  FB     3120    80   0 00     15    15   1    0  T
           FMTIVP     000B.04  0
           IFMTFILL   0000.07  0
           IFMTFLPT   0001.01  0
           IFMTHEX    0002.04  0
           IFMTLJST   0003.04  0
           IFMTMASK   0004.04  0
           IFMTNIB    0005.05  0
           OFMTHEX    0006.05  0
           OFMTMONY   0007.05  0
MAP015I CONTAINS    9 MEMBERS,    0 ALIASES, AND USES    1 OF THE    5 DIRECTORY BLOCKS ALLOCATED
STATISTICS:
REGION SIZE= 8432K PROGRAM SIZE= 35K SUBPOOL0=    8K SUBPOOL1=    4K SUBPOOL2=  128K SUBPOOL3=    4K MIN= 64K MAX=128K
REGION USED=12040    SUBPOOL0 USED=4728     SUBPOOL1 USED=2912     SUBPOOL2 USED=512      SUBPOOL3 USED=3888
MINIMUM REGION REQUIRED IS   119K
====================================================================================================================================