BACKUP

File assignments for the batch command facility (z/VSE)

// DLBL    userdb,'user.userdb',,DA
// EXTENT  SYSnnn,nnnnnn
// ASSGN   SYSnnn,DISK,VOL=vvvvvv,SHR

Additional file assignments, as required

// TLBL    SYS001,'user.bkpfile',,nnnnnn,,f
// ASSGN   SYS001,x'cuu'

userdb	Filename of the user file
user.userdb	File-ID of the user file
user.bkpfile	File-ID of the tape backup file