How To Fix BRAIN_DEV012 - Add. virtual key figures cannot be defined when adding characteristics

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN_DEV - BRAIN messages (for use by development)

• Message number: 012

• Message text: Add. virtual key figures cannot be defined when adding characteristics

What causes this issue?

It is not possible to define additional virtual key figures when adding
free characteristics.

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 BRAIN_DEV012 - Add. virtual key figures cannot be defined when adding characteristics ?

  The SAP error message BRAIN_DEV012 indicates that you are trying to add virtual key figures while also attempting to add characteristics in a way that is not allowed. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when working with InfoProviders, such as CompositeProviders or Advanced DSO (DataStore Objects).
  Cause:
  The error arises because:
  
  Virtual Key Figures: These are calculated fields that do not store data physically but derive their values based on existing data. They are often defined in the context of a query or an InfoProvider.
  Characteristics: These are attributes or dimensions that provide context to the data (e.g., customer, product, time).
  The system does not allow the simultaneous addition of virtual key figures and characteristics in certain contexts, as it can lead to ambiguity or conflicts in data modeling.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Separate Definitions: Ensure that you are defining virtual key figures and characteristics in separate steps. First, add the characteristics you need, and once that is done, you can define the virtual key figures.
  
  
  Check Compatibility: Review the compatibility of the characteristics and virtual key figures you are trying to add. Make sure that they are appropriate for the InfoProvider you are working with.
  
  
  Use the Right Context: Make sure you are in the correct context for defining virtual key figures. For example, if you are working in a CompositeProvider, ensure that you are not trying to add characteristics that conflict with the existing structure.
  
  
  Review Documentation: Consult the SAP documentation or help resources for specific guidelines on defining virtual key figures and characteristics in your version of SAP BW or BW/4HANA.
  
  
  Consult with a BW Consultant: If the issue persists, it may be beneficial to consult with an SAP BW consultant who can provide insights based on your specific data model and requirements.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Training and Documentation: Consider reviewing training materials or official SAP documentation related to InfoProviders, virtual key figures, and characteristics to better understand the limitations and best practices.
  
  By following these steps, you should be able to resolve the BRAIN_DEV012 error and successfully define your virtual key figures and characteristics in SAP BW.