Re: Effect of disabled user id on system.

Am not sure about mass change user id for the jobs.

Normally we can do like this way.

Go to SM37, enter job name and execute it.

Select job, menu job-->Change--> next screen , click on Step(Icon on tool bar), next screen select change icon--> next pop up-user <user id name>, You delete existing the user and insert required use id, save it.

for mass change try same above steps but select 3 jobs at a time and try to change. if it applies to all jobs(3) then you can do for remaining all jobs by selecting all and same above steps. am not sure this whether it works or not.

Thanks