Mainframe, MVS and zOS Discussion

HI,

Can you tell me what is JCB? And how can we access it by using COBOL or JCL?

If you don't know what it is, why do you want to access it? You can't with JCL, because JCL can't do anything except arrange resources for programs, and things related to that. No, you can't access a JCB with SORT. You can get some information in SORT that is also in the JCB.

What do you want to do, and why?

From the font of all knowledge - wikipedia:

J.C. Bamford Excavators Limited, universally known as JCB

Use your search engine with the following query:
"job AND control AND block AND JCB"