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..
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 :)
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..
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 👏👏
I had a break for 1 and half years.. but after watching this video, I feel like I never missed mainframe.. if possible REXX,SAS,EZTRIEVE tool interprets with jcl .. also how we can communicate from outside of mainframe..
Thank you so much Kumar for share this valuable review, definitely it help us to have fresh knowledge and understand better many concepts and for sure to be prepared for the interviews, thansk so mucho :)
The video is just awesome to have all the information of JCL in one video. It helped a lot before the interview. Thank you for the help. Could you please have video for identifying multiple JCL error and how we can resolve? It will help us.
This is really very useful Kumar. Much appreciated for your dedicated work. You are making a huge impact in the lives of many! God Bless! Keep Rocking!
hello sir, your videos helped me a lot during my training period ,now for my project call i am preparing ,this 1 hr video is useful to glance. One doubt if use cond =even/only in job statement what will happen can u explain elaborately.
Nice info, nicely explained. Thank you. how using JCL the job submitted for processing with program to execute and in and out datasets with properties.
That's really helpful, just one thing you told about NoScratch - when the limit is reached the latest generation is deleted but as far as I know the oldest will be deleted, please correct me if I am wrong
scratch means deleted permanently and noscratch means temporary deleted.if we mention empty noscratch go option 3.4 and in that volume s7sys1 see that hidden information.
Can you make a video where you can take all the error and abends which we get in Mainframes (cobol , JCL and DB2)..such a nice video... really good work
Did anyone know where to practice jcl, rexx, cics, cobol? As a newbie the work environment looks new to me.. what's the name of the ide and how to setup the environment to start practicing mainframe?
Hi Kumar, Video was Awesome & nice explanation it was very helpful to have a quick refresh on JCL. Also can you please upload videos on Join keys with some real time examples, it would be more helpful. Thank you.
Hii sir, after save and submitting files I am not getting any spool messages in spool screen and it doesn't displaying the jobname jobid also... it showing as a blank.. can you tell me how to resolve it
Your sort is not working correctly at 44:00 because some numbers are 4 digits and some 5, can u pls explain how to sort it? record with id 8014 should come first if we are sorting in ascending order
Seemed like you have almost covered all the topics, but yes, could see some lack of in-depth knowledge overall.... Certain things have not been explained very clearly from the beginning. Also proper reasoning was missing at certain places. for example COND parameter.. COND=ONLY will execute the next step ONLY if there is an Abnormal Termination in any of the previous steps. COND=EVEN will execute the next step EVEN if there is any Abnormal Termination in any of the previous steps... By-passing doesn't happen here. By-passing depends on the logical operators used within COND parameter. now.. where to use and how to use COND depends on the situation.. Anyways, great job...Appreciate your efforts to make a video on these topics.
One think could be interesting also is an IMS full example from the design to the simple call from cobol. There is a lot of theory but this is almost unknown in video!
@@KumarITChannel Hi Kumar. The possibility exist to set a second (or more jobs) in the same main job. But of course this is totally against to all JCL principles. Normally one JOB do this. The other JOB do that. I can explain if needed. Regards...
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..
what's your mobile number??
i have some queries
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 :)
Wonderful!
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..
After watching this video, I had an clear idea about jcl. Thank you.
Glad it was helpful!
very good explanation Brother .. Jesus Christ bless you abundantly from the Zion
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 👏👏
Awesome !! Thank you so much. I am trying to refresh Mainframes concepts after 10 years break, all your videos really help a lot
so clear, precise, upto the point. ur teaching is so good and the clarity in explaining stuff
It is really refreshing.. 😊 Thanks so much for your efforts. Expecting more like these on overall Mainframes like COBOL, DB2, CICS, ISPF, VSAM
I had a break for 1 and half years.. but after watching this video, I feel like I never missed mainframe.. if possible REXX,SAS,EZTRIEVE tool interprets with jcl .. also how we can communicate from outside of mainframe..
Thank you so much 😊 i have learnt so many new concepts in JCL as i just started learning it.
Glad to hear that
Appreciate your efforts to make & publish this video to refresh JCL
I could say the best ever recall session. Really great. Thanks a lot sir..
So nice of you
You are really underrated sir, thanks for all the videos you made. Much appreciated, keep rocking 🙂
It’s a great session to refresh the knowledge. Thanks Boss for sharing it. Kudos to you
thank you so much for amazing session. Its perfect for people with career breaks to refresh concepts
It's my pleasure
I wish I had this one-hour JCL course before my last interview ...... very very helpful! Thanks!
Glad it was helpful!
I been watching this video several time anytime I need help with JCL.
Thanks alot for your efforts Sir. It really helps quickly to refresh Mainframe skills. God bless you
"Salute" sir just one word to describe this vedio.
Thank you! Likith. Happy Learning!!
It's Awsome... Thanks alot.. ☺
all your refresher vedio are sooper cool and amazing. really after so many years its like touching mainframe again.please do more videos
A Big Thanks Sir..Clear and apt explanation for each and every thing.Great 👍
I am very happy with this session and refreshed all
Thank you so much. Best explained.
You are welcome!
Had last contact to JCL 20 years ago. Never thought to meet it again 😀
Very useful and descriptive video. Ideal for interview preparation or beginners. Thank you for this.
hii madam,are you working on mainframes tool ?
Very well explained.. Thanks sir..👍
Thank you so much Kumar for share this valuable review, definitely it help us to have fresh knowledge and understand better many concepts and for sure to be prepared for the interviews, thansk so mucho :)
It's amazing..thank you so much for this video
Much love!❤️
Very useful for interview preparation.
Thank you so much.it is very useful to mainframe Developers.
The video is just awesome to have all the information of JCL in one video. It helped a lot before the interview. Thank you for the help.
Could you please have video for identifying multiple JCL error and how we can resolve? It will help us.
Sure Prakash. Happy to hear.. thank you!
This is really very useful Kumar. Much appreciated for your dedicated work. You are making a huge impact in the lives of many! God Bless! Keep Rocking!
Thanks a ton
It was good watching this video. Very useful data in it.
It is a superb recall video. Thank you so much sir for this video...
Most welcome
It's really very helpful and thank you for spending time to share your knowledge to everyone.
Glad it was helpful!
Excellent explanation.
Glad you liked it
Amazing quick guide! Thank you!
hello sir, your videos helped me a lot during my training period ,now for my project call i am preparing ,this 1 hr video is useful to glance. One doubt if use cond =even/only in job statement what will happen can u explain elaborately.
Can you make a video on Endeavour tool ,how it is working in realtime....plz...plz..
Good One, helped me a lot for recall my memory.
Glad it helped
thats great video and covers most of the stuff and good refreshing
Nice info, nicely explained. Thank you.
how using JCL the job submitted for processing with program to execute and in and out datasets with properties.
Thanku so much for this full revision on JCL. Good Job👍🏻
Most welcome 😊
Really Thank you so much for this session,Please do more videos on mainframe technology, it is very useful to us.
Sure Satish, will do it. thank you!
I have uploaded many videos on different topics , Please check my playlist on my channel.
Great job, Kumar!!! Clear and concise!!!
Very helpful video and perfectly explained the concepts. 👍👍 Keep uploading more videos.
Thank you so much for this useful video 👍
Helpful Video. Please make tutorial on hercules which is how to use mainframe for free in our Windows,so we will practice it along with your tutorial.
Very good refresher, thank you sir!
You speak very quickly!
I never worked with GDG and the catalog, then thank you for the tip!
Higinio
Thank you! Fuentes
Thank you for the video. Is it possible to set up emulated mainframe environment on a personal laptop or PC for educational purposes?
That's really helpful, just one thing you told about NoScratch - when the limit is reached the latest generation is deleted but as far as I know the oldest will be deleted, please correct me if I am wrong
scratch means deleted permanently and noscratch means temporary deleted.if we mention empty
noscratch
go option 3.4 and in that volume
s7sys1 see that hidden information.
Very very useful. Thank you so much!!!
Can you make a video where you can take all the error and abends which we get in Mainframes (cobol , JCL and DB2)..such a nice video... really good work
Sure Pathak. Thank you! for your inputs.
Explanation is so good
Thank u ..video helped a lot to remember jcl in an hour.
Hi.. Can We have IMS and Assembler videos
Useful refreshing video before interview
Glad it was helpful!
Thank you..Hope I will get all portions of mainframe in your refresher vedios.🙏
Please checkout the below playlist
ruclips.net/video/38pNOuGiSmw/видео.html
High quality content😃
Wow this is a big big help. Please make some videos with jcl/cobol/db2 interview questions for experienced people. Thanks for the effort.
Noted!
very nice and more helpful
Thank you so much Bro..very useful video..😍😍
Is there video available for interview main topics mainframe?
Plz make video on scenario based question for interview
It’s a good session
It is very useful for me. Thank you so much for making the these video.
If u possible please make cics part as well.
Sure I will, For now I have created the refresher video on COBOL,Please do check
ruclips.net/video/38pNOuGiSmw/видео.html
Did anyone know where to practice jcl, rexx, cics, cobol? As a newbie the work environment looks new to me.. what's the name of the ide and how to setup the environment to start practicing mainframe?
Pls do more videos on different IBM utilies
Why do you include the //SYSPRINT in an IEFBR14 jobstep ? This program NEVER writes to SYSPRINT or any other DD-name, nor does it create anything!
Can I access both VSAM and DB2 from a cobol Cics program?
Thanks Very Much 🤞❣️!
Amazing job bro..!!! Do more videos on mainframe..you are very good at it..!! Thank a lot 😊
Thank you, I will. I appreciate your input!!
Please make one video on Mainframe cobol feature scope and opportunities.. It'll help people to stay motivated and learn it
Hi Kumar, Video was Awesome & nice explanation it was very helpful to have a quick refresh on JCL. Also can you please upload videos on Join keys with some real time examples, it would be more helpful. Thank you.
Tq so much it helps us a lot
Happy to help!
Thank you for your effort, Really helpful :)
You're very welcome!
Hii sir, after save and submitting files I am not getting any spool messages in spool screen and it doesn't displaying the jobname jobid also... it showing as a blank.. can you tell me how to resolve it
Great and Thank You
Great effort
Thank you so much for this video
Thank you so much sir it is very useful plz do a video for Quick refresher for DB2 and VSAM
Sure will do it As soon as possible . Thanks!
Your sort is not working correctly at 44:00 because some numbers are 4 digits and some 5, can u pls explain how to sort it? record with id 8014 should come first if we are sorting in ascending order
Thank you 🙏
Thanks lotz sir, it helps more to remembered concepts
Always welcome
Seemed like you have almost covered all the topics, but yes, could see some lack of in-depth knowledge overall....
Certain things have not been explained very clearly from the beginning. Also proper reasoning was missing at certain places. for example COND parameter..
COND=ONLY will execute the next step ONLY if there is an Abnormal Termination in any of the previous steps.
COND=EVEN will execute the next step EVEN if there is any Abnormal Termination in any of the previous steps...
By-passing doesn't happen here. By-passing depends on the logical operators used within COND parameter.
now.. where to use and how to use COND depends on the situation..
Anyways, great job...Appreciate your efforts to make a video on these topics.
After 4 years i come here tq kumar
Usefull tutorial
Could you please offer online classes
Much thanks to you 😊😊
Most welcome 😊
it's very useful
Thanks Kumar, really helpful, happy 2021!
Thank You Nicolas. Happy 2021
Super ! Can you create similar refresher video on PL1 , IMSDB
thank you so much sir
One think could be interesting also is an IMS full example from the design to the simple call from cobol. There is a lot of theory but this is almost unknown in video!
I didn't work IMS, but will try. Thanks for the input.
Thanks a lot man ..
Can we execute another job within the job..?within the JCl is it possible to have another Job statement.. could you please clarify..
Hello Deepti, Jcl can have only one job statement, but yes you can run another Jcl by adding a step I.e. IEBGENER with internal reader program INTRDR
@@KumarITChannel Hi Kumar. The possibility exist to set a second (or more jobs) in the same main job. But of course this is totally against to all JCL principles. Normally one JOB do this. The other JOB do that. I can explain if needed. Regards...
Sir can we make jcl to run automatically when particular condition satisfies .
With the COND (or IF THEN ELSE) parameters you can do what you want in your JCL.
it's very good vedio.
wow just wow
Thank you so much