Hi Guru
We create a Validation rule for certain Cost Element associates with Cost centers in PO, PR and Maintenance Orders.
We wanted use this table COBK or COEP for Prerequisite but I can't find any Transaction type for my purpose.
Then we can maintain a simple code with an user exit with a specific table where we can maintain the combination of the cost center and cost element combinations.
But the problem is that I can't find the right Prerequisites
Please advice.