%ABS Function
The %ABS built-in function returns the absolute value of the numeric expression specified as the parameter.
%ABS(NumericExpression)
Parameters
NumericExpression
Required. Numeric expression can be any valid numeric expression.
- If the value of the numeric expression is non-negative, the value is returned unchanged.
- If the value is negative, the value returned is the value of the expression but with the negative sign removed.