Hi,
Without knowing real solution to your thread, I wonder-how you close your thread!
Origin of your message with message number- you can refer following path in your system:
SPRO - > MM --> Purchasing---> Environment data ----> Define attributes of system message
----->System message
You have three error messages and each have different solution.
Message-1: Net price must be greater than zero
Check vendor code-you are using during creation of and make sure that schema group of vendor is assigned to your vendor code(XK02), if not assigned and again try to creation a new PO.Refer a thread for more
https://scn.sap.com/thread/695635
Meassge-2: Please enter material number or account assignment category
If you creating PO for material , then enter master code OR if you are creating PO for service or consumption material, enter account assignment category with corresponding other entries to save your PO.
Message-3: Please enter order quantity,
While creating PO, why you are not entering order quantity?
You should enter order quantity for material with other pricing conditions details required for PO.
Regards,
Biju K
