I have following requirements:
1) PO should not be created without the PREQ. Means all purchase order should be created only through PREQ reference. No direct PO creation should be allowed.
2) PO qty should not be greater than the PREQ qty.
I set the message type 06 076 to error. The text of this message displayed is " materials of PREQ 1234 is already ordered in full"
Actually the quantity is not ordered, purchase department is only increasing the qty. The system should give the right message for example similar to "qty exceeding from the PREQ qty"
I searched in SE91 but could not identify any other message. pl suggest what is the right message type for this case or this is the only message type used in this scenario.
Request you to help