//STEPNAME EXEC PGM=AMATERSE,PARM='PACK' //SYSPRINT DD SYSOUT=* //SYSUT1 DD DISP=SHR,DSN=DSN1210.SDSNLOAD.IEBCOPY //SYSUT2 DD DSN=TS123456.789.SDSNLOAD.IEBCOPY.TRS, // SPACE=(TRK,(1,1000),RLSE), // UNIT=3390,DISP=(NEW,CATLG,DELETE)...