Well, I've done this several times but this time, for some reason, I can't get it to work.
I'm probably missing something, but if someone can point me to my error, that would be brilliant:=NL("Rows";"Item";;"-=NL(""Sum"";""Sales Invoice Line"";""Line Amount"";""Type"";""Item"";""No."";NF(;""No."");""Posting Date"";$D$2))";"*")
Edit: same error with or without field parameter.
So, I made the formula as easy I could make it, but it still returns the same error (see attachment):
An unexpected error has occurred: The function cannot be tokenized because it contains a syntax error.
System.ArgumentException
Like I said, I probably overlooked something.
We are running 10.1.11040 on Excel 2007, I'm going to upgrade the Jet version now and see if that helps.
Thanks in advance!