Check Button on PO screen
I am implemenating some tax solution for a client. Tax code has to be determined in the PO automatically with the help of condition records. Which is working fine. I have created a condition record based upon a material group and when I create PO using same materail group system automatically determines the tax code in the PO line item under invoice tab. However, when I change the material group and enter a group for which no condition record exist system does not refersh the tax code based upon new criteria. By clicking on check button its not updating the tax code according to new material group. How can I get the tax code field refresh?