MVSFORUMS.com

chandra · Beginner Joined: 26 Sep 2003 Posts: 130 Topics: 36

Hi,

My job is abended because of dataset contention problem.

Want to know how to find all the jobs that were accessing this dataset at that time.

Thanks,
Chandra
_________________
Regards,
Chandra

Cogito-Ergo-Sum · Posted: Fri Nov 07, 2003 6:18 am Post subject:

TSO ISRDDN <enter>
ENQ <enter>
_________________
ALL opinions are welcome.

Debugging tip:
When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth.
-- Sherlock Holmes.

kolusu · Posted: Fri Nov 07, 2003 6:21 am Post subject:

chandra,

A simple way to find the who is accessing the dataset is

1. Go to 3.4 and type in the dataset name
2. Try to browse the dataset. It would give you a message that the dataset is in use
3. Now press PF1 twice and you can see all the jobs/tid accessing the dataset

Hope this helps...

cheers

kolusu

Cogito-Ergo-Sum · Posted: Fri Nov 07, 2003 6:28 am Post subject:

Oh! At THAT time? I thought, you wanted to know which jobs/users are currently using it.

The messages in JESMSGLG might tell you. You get messages of contention there.
_________________
ALL opinions are welcome.

Debugging tip:
When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth.
-- Sherlock Holmes.

Mike · Posted: Tue Nov 18, 2003 7:31 pm Post subject:

Your local freindly performance guys would be able to ascertain this from SMF records.
_________________
Regards,
Mike.

Kautilya · Beginner Joined: 24 Jan 2004 Posts: 8 Topics: 2

Use TSO WHOHAS 'datasetname'

Alain Benveniste · Posted: Sat Jan 24, 2004 7:24 am Post subject:

Does the D GRS,C doesn't answer to your need ?
If you have RESOLVE the cmd F resolve,ENQ is also a good way and can be trpped by batch.

Alain

Mike Chantrey · Posted: Tue Jan 27, 2004 9:45 am Post subject:

Kautilya said:

zoobink · Beginner Joined: 01 Feb 2004 Posts: 9 Topics: 1

If the dataset is currently allocated then kolusu answer is correct.

If you need to know what had it allocated previosly then you need to interogate type 14 and 15 smf records if it is non vsam file or type 62 if it was vsam.

Dibakar · Posted: Tue Feb 03, 2004 6:01 am Post subject:

zoobink,

Could you explain how to see these smf records.

Thanks,
Diba.

kolusu · Posted: Tue Feb 03, 2004 6:19 am Post subject:

Dibakar,

Please search before posting. Search the board for "smf" and you will find many topics.

Kolusu
_________________
Kolusu
www.linkedin.com/in/kolusu