IBM Mainframe Forum

what are control cards?
where and how to use them?
explain me in detail .

onkarnath,

Control Cards are the datasets (can also be an instream data) which has the SYSIN, SYSTIN, etc information.

See a sort step you can find the Control cards. It can also be called as PARMLIBs.



or



Hope you understood.

Arun.

Control statements provide information to a program. For example, they might indicate the function a program is to perform as well as various options for performing that function.

Here are some DFSORT control statements in a SYSIN file:



Each program defines the control statements it uses and how they can be input to the program.

If you want more specific information, you'll need to ask a more specific question.