How To Fix RSFBP123 - Field &1 with data type &2 cannot be a key figure

SAP Error Message - Details

• Message type: E = Error

• Message class: RSFBP - Open ODS Layer Object

• Message number: 123

• Message text: Field &1 with data type &2 cannot be a key figure

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSFBP123 - Field &1 with data type &2 cannot be a key figure ?

  The SAP error message RSFBP123 indicates that a specific field (denoted as &1) with a certain data type (denoted as &2) cannot be used as a key figure in the context of a Business Planning (BP) or Business Intelligence (BI) application. This error typically arises when you are trying to define a key figure in a planning model or a query, but the field you are attempting to use does not meet the necessary criteria to be classified as a key figure.
  Cause:
  
  Data Type Incompatibility: The field you are trying to use as a key figure may not have a numeric data type. Key figures are typically numeric values that can be aggregated (e.g., sums, averages).
  Field Definition: The field may be defined in a way that does not allow it to be treated as a key figure. For example, it might be a characteristic or a text field.
  Model Configuration: The planning model or query configuration may not support the field as a key figure due to its settings or the context in which it is being used.
  
  Solution:
  
  Check Data Type: Ensure that the field you are trying to use as a key figure has a numeric data type (e.g., integer, decimal). If it is not, you may need to create a new field or modify the existing one to have the correct data type.
  Review Field Definition: Verify the definition of the field in the data model. If it is defined as a characteristic or a non-numeric field, consider using a different field that meets the criteria for key figures.
  Modify Planning Model: If you are working within a planning model, check the configuration settings to ensure that the field can be used as a key figure. You may need to adjust the model settings or create a new key figure that is based on a valid field.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on defining key figures and the requirements for fields in your version of SAP.
  
  Related Information:
  
  Key Figures in SAP: Key figures are essential components in SAP BW and SAP Analytics Cloud, representing measurable values that can be analyzed and reported on.
  Data Modeling: Understanding the data model and the relationships between characteristics and key figures is crucial for effective reporting and planning.
  SAP Notes and Community: Check SAP Notes for any known issues or updates related to this error message. The SAP Community forums can also be a valuable resource for troubleshooting and solutions shared by other users.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.