How To Fix BRAIN161 - &1 cannot be input. &2 is not a basic key figure.

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 161

• Message text: &1 cannot be input. &2 is not a basic key figure.

What causes this issue?

For more detailed information, click <DS:NA.BRAIN160>here</>.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN161 - &1 cannot be input. &2 is not a basic key figure. ?

  The SAP error message BRAIN161 indicates that there is an issue with the key figure you are trying to input in a query or report. Specifically, the message states that the key figure you are attempting to use is not recognized as a basic key figure. This can occur in SAP BW (Business Warehouse) or SAP Analytics Cloud environments when working with queries or data models.
  Cause:
  
  Non-Basic Key Figure: The key figure you are trying to input is not defined as a basic key figure in the InfoProvider or the data model you are working with.
  Incorrect Query Design: The query may be designed incorrectly, where a non-basic key figure is being used in a context that requires a basic key figure.
  Data Model Issues: There may be issues with the underlying data model or InfoProvider that prevent the key figure from being recognized correctly.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain key figures.
  
  Solution:
  
  Check Key Figure Definition: Verify that the key figure you are trying to use is defined as a basic key figure in the InfoProvider. You can do this by checking the InfoObject settings in the SAP BW system.
  Modify the Query: If the key figure is not a basic key figure, consider modifying the query to use a different key figure that is defined as basic.
  Review Query Design: Ensure that the query is designed correctly and that all key figures used are appropriate for the context in which they are being applied.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the key figures in question. This can be done by checking the user roles and authorizations in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for more information on key figures and their classifications.
  
  Related Information:
  
  Basic Key Figures: In SAP BW, basic key figures are those that are directly derived from the data source and can be aggregated. They are fundamental for reporting and analysis.
  InfoObjects: These are the building blocks of the data model in SAP BW, and they include characteristics, key figures, and other elements.
  Query Designer: Use the Query Designer tool in SAP BW to create and modify queries, ensuring that the key figures used are appropriate for the analysis being performed.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message or provide additional troubleshooting steps.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP BW administrator or support team for further assistance.