How To Fix GR394 - & is not a set variable

GR394 - Overview

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 394

• Message text: & is not a set variable

What causes this issue?

The variable you have entered is not a set variable.

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?

Check the variable name and select an existing set variable.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GR394 - & is not a set variable ?

  The SAP error message GR394 typically indicates that there is an issue with a variable that is expected to be a set variable but is not recognized as such. This error often arises in the context of SAP's reporting tools, such as SAP BW (Business Warehouse) or SAP Query, where variables are used to filter or manipulate data.
  
  Cause:
  
  Incorrect Variable Definition: The variable may not be defined correctly in the system. It might be missing or not set up as a set variable.
  Data Source Issues: The data source from which the variable is pulling data may not be configured properly.
  Authorization Issues: The user may not have the necessary authorizations to access the variable or the data it is supposed to represent.
  Technical Issues: There could be underlying technical issues, such as inconsistencies in the data model or problems with the query itself.
  
  
  Solution:
  
  
  Check Variable Definition:
  
  Go to the variable maintenance transaction (e.g., RSCONN01 for