I am working on putting together a program that will allow users to upload invoices from a spreadsheet into SAP using BAPI_ACC_INVOICE_RECEIPT_POST. I realize that I will have to calculate the tax before feeding the information into the BAPI. My problem is that we have 3 currencies that the FI document is posted in: document, local, and group. I am putting this program together for our Europe office so the the document and local currencies are EUR but the group currency is USD. When I try to use the BAPI and feed the information in to it I get a message that states "Foreign currency translation not supported for tax calculation". Have you run in to this error message before(F5681)? If so, is there a way around it? If not how have you been able to upload vendor invoices into SAP?