How To Fix SFB536 - Formula element is not a currency amount, quantity, or price

SAP Error Message - Details

• Message type: E = Error

• Message class: SFB - Messages for Formula Builder

• Message number: 536

• Message text: Formula element is not a currency amount, quantity, or price

What causes this issue?

This formula contains the function
<DS:CO.CL_FOEV_BUILTINS TONUMBER>TO_NUMBER</>. However, the
parameter for this function is neither a currency amount, a quantity,
nor a price, and therefore cannot be converted into a number.

How to fix this error?

The appropriate place has been highlighted. Correct the formula.

Error message extract from SAP system. Copyright SAP SE.