In JCL refresher#2, you will learn basic syntax to be used in job control language. Syntax something like how to give comments, other mandatory syntax details given in this post.
JCL is a job controlling language. You will learn how jcl works, and what is the use of it in mainframe in JCL refresher#1.
IDCAMS is one of the popularly use utility in JCL. The best JCL examples for Creating GDG, Deleting GDG and Altering GDG help mainframe programmers they can readily use in their projects. GDG delete option most popularly use in real time projects.
You can have any number of Job cards in a JCL. The maximum limit is…
The advanced JCL interview complex questions given on GDG, Tape data set and mainframe error codes. A quick refresher and surely boosts your knowledge.
The popular questions given here on JCL cataloged procedure. These are so basic but asked in many interviews. Read more.
The data set in JCL can have three possible options one is KEEP, CATLG and PASS. Each has its own usages. Keep reading more.
Quick ideas and tips how to use GDGs effectively in JCL of mainframe projects. Valuable tutorial on GDGs really helpful for all mainframe developers.
The below is the list of GDG parameters that used in across different projects. Required:…
JCL cond parameter also called condition, which is highly useful to use in controlling the execution of job steps. The ideas given here you can implement in your project effectively.