Call to function aFunctionName has too many parameters
This compiler error will occur when calling a function, if the compiler notices that you are passing more parameters than it expects. Although this message looks similar to the one above, its cause is usually very different; since it is rarely "obvious" to you that you should add spurious parameters.
This message usually comes from a mismatch in parentheses in complex nested function calls, such as :
bSameAge = EqualN((Today() - nBirthdate1) mod 365), ->
(Today() - nBirthdate2) mod 365))
For a discussion of nested function calls and under which conditions they are appropriate, see Nested Function Calls.