A character that means nothing in a formula

Parse errorThe file could not be read. Nothing is converted until the line is corrected.

What the converter says

& means nothing in a woodWOP formula

Code: mpr_formula_bad_character

What triggers it

woodWOP formulas are made of numbers, declared names, brackets, the arithmetic and comparison signs, the words AND, OR and NOT, and a set of functions. Anything else cannot be read.

XA="L & 2"

Example that triggers it

How to fix it

Remove the character. If a name was meant, check it is spelled with letters, digits and underscores only.

Messages this command can produce