How To Fix BRAIN445 - Variable &1 cannot be used in this query

BRAIN445 - Overview

• Message type: E = Error

• Message class: BRAIN -

• Message number: 445

• Message text: Variable &1 cannot be used in this query

What causes this issue?

The formula variable &V1& is used in formula element &V2& and is to be
replaced from characteristic &V3& or from an attribute by &V3&. However,
the query does not contain &V3&. Furthermore, no characteristic
references from the query to &V3&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Either delete the formula since it will not produce a result, or add the
characteristic &V3& to the query.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

BRAIN445 - Details

• The SAP error message BRAIN445, which states "Variable &1 cannot be used in this query," typically occurs in the context of SAP Business Warehouse (BW) or SAP BusinessObjects when a query is being executed that references a variable that is not valid or not available in the context of that query.
  Causes:
  
  Variable Not Defined: The variable referenced in the query may not be defined in the InfoProvider or the query context.
  Variable Scope: The variable might be defined but is not applicable to the specific query or InfoProvider being used.
  Incorrect Variable Type: The variable may be of a different type than what the query expects (e.g., a characteristic variable used in a key figure context).
  Authorization Issues: The user executing the query may not have the necessary authorizations to access the variable.
  Query Design Issues: The query may have been designed incorrectly, leading to the inclusion of variables that are not compatible with the