Can any please explain me about validation steps.
My requirement to validate cost center. When ever I enter customer invoice with a particular customer (Ex: 20001) cost center should be Admin, if I give another one it should give error message.
I tried in this way:
What should I give in step: Prerequisite
And in step: check for above requirement.
If you have any document please forward to email@example.com
Its argent to me.
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