Diagnosis
No source of supply has been defined for thisitem. A source must be assigned before a purchaseorder is generated.

Procedure
Select the item and choose one of the following actions:

• Search for a source using "Edit-> Assign source".


• Display the details of the item and enter a source under "Sources of
supply".

• If you are currently unable to assign a source to the item, you have
the option of storing the item as a purchaserequisition using the F13 key.