LOAD

DD statements for the batch command facility (z/OS)

//userdict DD  DSN=user.userdict,DISP=disp

//userdb   DD  DSN=user.userdb,DISP=disp
//SYS001   DD  DSN=user.input,DISP=OLD
//SYS002   DD  DSN=user.loadin,DISP=(NEW,PASS),UNIT=tapein,
//             DCB=(RECFM=VB,LRECL=rrrin,BLKSIZE=bbbin)
//SYS003   DD  DSN=user.loadout,DISP=(NEW,PASS),UNIT=tapeout,
//             DCB=(RECFM=VB,LRECL=rrrout,BLKSIZE=bbbout)
//SYSPCH   DD  DSN=&&sortload,DISP=(NEW,PASS),
//             UNIT=disk,SPACE=(TRK,1),DCB=BLKSIZE=80
//SORTMSG  DD  SYSOUT=A,DCB=BLKSIZE=bbbb
//SORTWK01 DD  UNIT=disk,SPACE=(TRK,(nnn,nnn))

  The SORTMSG and SORTWKnn files are only needed
      when performing a complete LOAD.
      Add additional SORTWKnn files as necessary

userdict	DDname of the database file containing the dictionary with the table definitions
user.userdict	Data set name of the database file containing the dictionary with the table definitions
userdb	DDname of the database file being loaded
user.userdb	Data set name of the database file being loaded
user.input	Data set name of the input file
user.loadin *	Data set name of the input SYS002 file; for sizing information see LOAD
tapein	Symbolic device name of the SYS002 file
rrrin	Record size of the SYS002 file
bbbin	Block size of the SYS002 file
user.loadout *	Data set name of the output SYS003 file; for sizing information see LOAD
tapeout	Symbolic device name of the SYS003 file
rrrout	Record size of the SYS003 file
bbbout	Block size of the SYS003 file
&&sortload	Data set name of the SYSPCH file
disk	Symbolic device name of the SYSPCH file

Note: When running a complete LOAD, SYS002 and SYS003 must point to the same intermediate file. When running a stepped LOAD, SYS002 and SYS003 must point to a different intermediate file.

Note: When running a complete LOAD, you must preallocate the file referenced by SYS002 and SYS003. Do not use a temporary data set for these files when running a complete LOAD.