In this example, multiple VSAM data sets are exported in the same step using multiple INFILE parameters.

//EXPORT   JOB  ...
//STEP1    EXEC PGM=IDCAMS
//SYSPRINT DD   SYSOUT=A
//INDS1    DD   DSNAME=MTD.CLUSTER1,DISP=OLD
//INDS2    DD   DSNAME=MTD.CLUSTER2,DISP=OLD
//INDS3    DD   DSNAME=MTD.CLUSTER3,DISP=OLD
//INDS4    DD   DSNAME=MTD.CLUSTER4,DISP=OLD
//PORTDS1  DD   DSNAME=CLUSBAC1,UNIT=3380,VOL=SER=338001,DISP=(NEW,KEEP),
//         SPACE=(TRK,(10,2)),DCB=(RECFM=F,LRECL=4101,BLKSIZE=4401)
//PORTDS2  DD   DSNAME=CLUSBAC2,UNIT=3380,VOL=SER=338001,DISP=(NEW,KEEP),
//         SPACE=(TRK,(10,2)),DCB=(RECFM=F,LRECL=4101,BLKSIZE=4401)
//PORTDS3  DD   DSNAME=CLUSBAC3,UNIT=3380,VOL=SER=338001,DISP=(NEW,KEEP),
//         SPACE=(TRK,(10,2)),DCB=(RECFM=F,LRECL=4101,BLKSIZE=4401)
//PORTDS4  DD   DSNAME=CLUSBAC4,UNIT=3380,VOL=SER=338001,DISP=(NEW,KEEP),
//         SPACE=(TRK,(10,2)),DCB=(RECFM=F,LRECL=4101,BLKSIZE=4401)
//SYSIN    DD   *
     EXPORT -
           MTD.CLUSTER1 -
           INFILE(INDS1) -
           OUTFILE(PORTDS1)
     EXPORT -
           MTD.CLUSTER2 -
           INFILE(INDS2) -
           OUTFILE(PORTDS2)
     EXPORT -
           MTD.CLUSTER3 -
           INFILE(INDS3) -
           OUTFILE(PORTDS3)
     EXPORT -
           MTD.CLUSTER4 -
           INFILE(INDS4) -
           OUTFILE(PORTDS4)
/*

Job control language statements:

• INDS1 through INDS4 allocate the data sets to be exported.
• PORTDS1 through PORTDS4 describe the portable files that are to contain a copy of the exported data sets.

The parameters of the EXPORT command are:

• MTD.CLUSTER1 through MTD.CLUSTER4 specify the data sets to be exported.
• INFILE points to the INDS1 through INDS4 statements.
• OUTFILE points to the PORTDS1 through PORTDS4 statements. These statements describe the portable data sets, CLUSBAC1 through CLUSBAC4, that are to receive a copy of data sets INDS1 through INDS4.