I have the next situation:
I enter a material in the purchase order, a price for it and then I insert in Header PO conditions a condition ZA00 in percent (19%) to increase the value of the product with VAT value. The company doesn't pay VAT , so I must load the VAT from the vendor to the material and in MIRO I choose a tax code with no VAT.
My problem is : if I enter for a material the price lets say 10 Euro in PO and add ZA00 condition 19%, my final price is 11.90 Euro , which is OK. I am saving this order. When I create a new purchase order for the same material and the same vendor, the system adopt the ZA00 condtion and the 11.90 Euro price.
I don't want that; I want the system to bring me only the price 10 and not to bring me the ZA00 condition; I want that because if I enter new materials that haven't been ordered yet, these materials doesn't have the ZA00 condition and I don't want to add the item condition ZA00; i would like to work with header condition. So, I want the system not to bring the ZA00 condition and to let me complete it when I choosed all the materials in the purchase order.
How can I do that? Any ideas?