Compound DBRW formulas are not supported in TM1 Web
TM1 Web does not support compound DBRW formulas. A compound DBRW formula is one in which a DBRW function is used in combination with other functions and/or mathematical calculations.
Placing a minus sign before a DBRW function results in a compound formula, as this is interpreted as -1 x (DBRW value).
If you want to display a value retrieved by a DBRW function as negative, create a cell reference with a negative sign preceding the reference to a cell containing a DBRW function. For example, -A7, where A7 contains a DBRW function.