We've a three server 220, 320 & 555 (production). In 220 we successfully configured Purchase Order by creating two materials with external number for Material Type NLAG and transfer all request to 320 server. But when we are going to create material then below message showing. So, pls advise me how can I assign external number fr material type NLAG (Non-stock material)?
No external number assignment possible for mat. type Non-stock materials
Message no. M3317
Thanks in advance for yr kind support & co-operation.