Hi,
Condition MWST has tax code field, please maintain for that. If ZFUT condition function is similar as MWST then create ZFUT condition from copy MWST and also maintain tax code field for that. Use VK11 for both condition master data with tax code.
Also check TaxClass1-Cust. & Tax class. Material for MWST & ZFUT in vk11 condition
Thanks
Md. Enayet Hossain
