how to block sales order against quotation

Plz answer immediatly because we have to do golive in coming week.

Hi Experts,

I created a quotation using VA21 and a sales order using VA01. It includes certain items and related to every item there is a fixed quantity. eg -- Rice(10000 KG), Sugar(500 KG) and Oil(2000 Lit). User can order the full quantity at a time or in part. What I want to do is, if we create Sales Order in reference to this quotation, it should give a message whenever any particular quantity limit gets exceeded. e.g. for the same quotation if user orders 200 KG Sugar in first order, 100 KG in the second order and then 250 KG in the third order, then during the entry of third order it will generate a message showing the current limit of that item.

Sales Order Type -- ZSOR, Quotation Type -- Z001.

regards,

rishi/anil

Edited by: Rishi B on Apr 24, 2009 1:23 PM