Would appreciate if someone could help me on this. Created a Purchase order for goods bought in a foreign currency. Using Anglo Saxon Accounting.Company currency in USD, purchased goods from overseas supplier in GBP. When i try to receive the goods this error messsage appears:

*ValidateError Error occurred while validating the field(s) amount_currency: The amount expressed in the secondary currency must be positif when journal item are debit and negatif when journal item are credit.*