Item Category - Completion Rule.

Hi Sap Gurus,

I have created a sales order for item qty 100 nos,created delivery only

for 50 nos(one delivery) and when I want to refer the sales do and created del for the remaining 50 it should say that sales order is complete for which I have changed

the completion field in item category as " complete after first reference" but still I am able to create del for the remaining 50 also.

Please let me know if any other changes r to be made.

Thanx In Advance

Narender.N