Dear Expert,
I want to add system message ( message type : warning message) when user fill in the delivery date in Purchasing document. this message is to alert users that once the users fill in the delivery date it is fixed ( although actually in the system they allow the changes).
I have going through the customizing ( SPRO) in material management - Purchasing- environment data -define attributes of system messages. I view a lot of system messages but I donno which one to use. may be I can get any advice from you guys which can help me to determine which one to use.
Thanks so much
Pauline