Why jcl

However, the maximum length is 80 characters. Characters are used for locating the error areas reported by the OS. When a JCL statement becomes too lengthy and exceeds the character limit, it can be extended using a continuation card. By: Justin Stoltzfus Contributor, Reviewer. By: Satish Balakrishnan. Dictionary Dictionary Term of the Day. Machine Intelligence. Techopedia Terms. It indicates accounting information and JOB related information to the system.

It also specifies the information required for SPOOLing of the job such as job id, priority of execution, user-id to be notified upon completion of the job. Skip to content. Change Language. Related Articles. Table of Contents. Save Article. Improve Article. Like Article. JCL mainly used for the data processing in the mainframe environment with or without executing the cobol program.

In this tutorial, all the topics are covered with in-depth information and can understandable by anyone. The tutorial is intended for the readers with no previous programming or computer science experience as well as for those with some computing background. Having the computation background will be an advantage in understanding the concepts a bit easy. Without having computation background, it is a bit time taking to understand the concepts and need to go through the topic more than once to understand clearly.