When I try to print the sale invoice, the system keep on prompt me "Date not allowed". Do anyone had any idea on it? I had try to setup the Period Master already and Period Status Processing. What setup or input that I need to do?

Thank

Check the message code in the message box . If it starts with ttstps , then its a message given as a domain validation . e.g. U have keyes in an invalid date in the date field or have added a new date type field and there are no defauls saved earlier . In the later case , delete the default with ttstpdeldflt.