what is the default region size if I dont specify region
parametre in my job card ( I know that if I specify
region=0k or 0M, then the job will occupy all he available
resources at the time of job execution), but I want to know
the defult value for "region" paramatre.

Answer Posted / arunudhay

it is 4096k or it takes the space which we specify during
the installation of JES.

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