Mainframe computers are high-performance computers used for large-scale data processing and storage. They are designed to handle high volumes of transactions and provide high levels of reliability, security, and scalability.
//MUTHU JOB (),'MAINFRAME REFRESHER',CLASS=A,MSGCLASS=A //STEP1 EXEC PGM=IEFBR14 //SYSPRINT DD SYSOUT=A //SYSIN DD DUMMY
EXEC CICS LINK PROGRAM=MUTHU-PROGRAM
PROCEDURE DIVISION. MAIN-LOGIC. MOVE 12345 TO MUTHU-VARIABLE DISPLAY MUTHU-VARIABLE STOP RUN.
IDENTIFICATION DIVISION. PROGRAM-ID. MUTHU-PROGRAM.
DATA DIVISION. WORKING-STORAGE SECTION. 01 MUTHU-VARIABLE PIC 9(5).