//MYJOB JOB (ACCT),'STUDENT',CLASS=A //STEP1 EXEC PGM=IEBGENER //SYSUT1 DD DSN=MY.DATA.INPUT,DISP=SHR //SYSUT2 DD DSN=MY.DATA.OUTPUT,DISP=(NEW,CATLG), // UNIT=SYSDA,SPACE=(TRK,1) //SYSPRINT DD SYSOUT=* //SYSIN DD DUMMY

Requests 5 primary cylinders and 2 secondary cylinders if the file grows. RLSE: Releases any unused space when the job finishes. 5. Common IBM Mainframe Utilities

MVS JCL Primer , authored by Saba Zamir , is a widely recognized entry-level guide to Job Control Language (JCL) within the IBM MVS (Multiple Virtual Storage) mainframe environment. Part of the J. Ranade IBM Series