How To Fix GS742 - Variable & cannot be used in formulas

GS742 - Overview

• Message type: E = Error

• Message class: GS - Sets

• Message number: 742

• Message text: Variable & cannot be used in formulas

What causes this issue?

The variable cannot be used in the formula because it is not numeric.

How to fix this error?

In formulas, only use variables that are numeric.

Error message extract from SAP system. Copyright SAP SE.

GS742 - Details

• The SAP error message GS742 indicates that a variable cannot be used in formulas. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BEx (Business Explorer) when you are trying to use a characteristic or key figure variable in a formula where it is not allowed.
  
  Cause:
  
  Variable Type: The variable you are trying to use may not be compatible with the formula context. For example, if you are trying to use a characteristic variable in a key figure formula, it will not work.
  Scope of Variables: The variable may not be defined in the scope of the formula. Some variables are only valid in certain contexts (e.g., selection screens, queries).
  Formula Restrictions: Certain formulas have restrictions on the types of variables that can be used. For instance, some formulas may only allow constants or specific key figures.
  Incorrect Syntax: There may be a syntax error in how the variable is