JCL Refresher in One Hour

Hello Everyone,

Welcome to the latest video on JCL Refresher, where we'll cover the entire JCL in just one hour, touching upon almost every important topic. I hope you find this video helpful!

If you do, please consider sharing it, subscribing to my channel, giving it a thumbs up, and leaving a comment. Your support means a lot to me.

Happy Learning!

Job Control Language (JCL) is a crucial command language used in IBM Mainframe computers. It helps identify the program to be executed, specifies necessary inputs, and communicates with the Operating System through Job Control Statements. In the mainframe environment, programs can be executed in both batch and online modes. JCL is primarily used for submitting programs for batch execution.

JCL acts as a scripting language to interact with the MVS operating system, enabling us to run jobs efficiently. It allows us to perform a sequence of tasks divided into various statements and parameters. Even a COBOL program relies on JCL for execution. JCL provides essential information such as file names, file locations, associated file names, compiled module locations, statements, parameters, and much more.

Thank you for your continued support!

#kumaritchannel #mainframes #mainframetesting #mainframetutorial #mainframeclasses #mainframevideos #mainframecics #cics #mainframejcltutorial #mainframejcl #jcl #mainframejcltutorial"

[fruit]

This s really really so useful to a beginner as well as one who prepares for an interview. I dono how I missed such a gud video all these days. Thank you so much, you have covered all details and explained very well..

[jananibalaji]

It has been two years since I quit my job as a mainframe developer. I am trying to find a job now. This video is a great refresher. I am surprised that I remember most of it! Thanks for sharing this :)

[honesthapy]

very good explanation Brother .. Jesus Christ bless you abundantly from the Zion

[lakshmisurekhamattaparthi]

After watching this video, I had an clear idea about jcl. Thank you.

[mojo]

To add a simple interview point, to check an empty file check in JCL, we need to use IDCAMS utility. In sysin dd * give PRINT INREC COUNT(1), if this step gives RC 0, means file is not empty. If RC 4, file is empty.
Thanks for the video. At many places there was no clear explanation for standard interview questions. Like NOSCRATCH, NOLIMIT in GDG parameters. It looked like a pushover. If standard Abends and resolution would have been helpful. Like, SB37, SOC7 etc..

[satyasoundarya]

It is really refreshing.. 😊 Thanks so much for your efforts. Expecting more like these on overall Mainframes like COBOL, DB2, CICS, ISPF, VSAM

[gadamlikhith]

"Salute" sir just one word to describe this vedio.

[karthikdakshin]

It’s a great session to refresh the knowledge. Thanks Boss for sharing it. Kudos to you

[sindhuragav]

Awesome !! Thank you so much. I am trying to refresh Mainframes concepts after 10 years break, all your videos really help a lot

[jhumkhaarts]

Thank you so much 😊 i have learnt so many new concepts in JCL as i just started learning it.

[vanitharavi]

Really very useful for me, I'll never watch a 1 hr programming video but in this video there is no lag or boring very clear explanation on jcl thank you so much 👏👏

[jayapenubothu]

I could say the best ever recall session. Really great. Thanks a lot sir..

[deepakkhanna]

Appreciate your efforts to make & publish this video to refresh JCL

[vigneshp.r]

You are really underrated sir, thanks for all the videos you made. Much appreciated, keep rocking 🙂

[SwathiRavichandran-yg]

thank you so much for amazing session. Its perfect for people with career breaks to refresh concepts

[Sidharthv]

It is a superb recall video. Thank you so much sir for this video...

[Mohsinshaikh-rlcs]

Thanks alot for your efforts Sir. It really helps quickly to refresh Mainframe skills. God bless you

[vigneshhari]

A Big Thanks Sir..Clear and apt explanation for each and every thing.Great 👍

[austinoboh]

I wish I had this one-hour JCL course before my last interview very very helpful! Thanks!

[jewgenijmoldawski]

Had last contact to JCL 20 years ago. Never thought to meet it again 😀