SYMPTOMS
When you use a formula or expression field to perform a calculation of a set of numbers, the following error message may appear:
!Syntax Error, nnn,nnn
where
nnn represents the numbers in the argument.
This error occurs when two or more numbers are separated by a comma without a space, and the second and subsequent numbers are three or more digits.
For example, the following expressions
{=sum(123,123)}
{=sum(123,123,123)}
produce the following errors:
!Syntax Error, 123,123
!Syntax Error, 123,123,1
This behavior occurs when the formula field performs the following calculations: SUM, AVERAGE, MIN, MAX, and PRODUCT.
If the expression contains a series of three or more numbers, the second number is one or two digits, and each number is separated by a comma without a space, your results will be inaccurate, and you will not get a syntax error.
For example, the following expression
produces the following result:
This behavior does not occur when you perform calculations based on table cell references or when using bookmarks.