Re: MPN material check during PO

Hi Binay,

Thanks for your reply. everything is done already as per standard. My question is how to do the negative test. If I place a PO for a material from other vendor who is not assigned in the MP01 transaction, system is not giving any error other than source list error as " source list not manitained'. If I remove the souce list check from the material master, I am not getting any error. I am bale to save the PO.

Then what is the use of the MP01 and assignment of MPN number to the internal number. When the AMPL check happens?

Subbu