How To Fix BRAIN875 - No exception aggregation in BWA for &1 because aggregation not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 875

• Message text: No exception aggregation in BWA for &1 because aggregation not supported

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 BRAIN875 - No exception aggregation in BWA for &1 because aggregation not supported ?

  The SAP error message BRAIN875 indicates that there is no exception aggregation available in the Business Warehouse Accelerator (BWA) for the specified InfoProvider or query. This typically occurs when the query or the data model does not support exception aggregation, which is a feature that allows for the handling of exceptions in aggregated data.
  Cause:
  
  
  Unsupported Aggregation Type: The query or InfoProvider may be using an aggregation type that is not supported by BWA. Exception aggregation is often used for scenarios where certain values need to be treated differently during aggregation (e.g., ignoring certain values or applying specific rules).
  
  
  Data Model Limitations: The underlying data model may not be designed to support exception aggregation. This can happen if the InfoObject or InfoProvider does not have the necessary characteristics or key figures defined.
  
  
  Query Design: The query may be designed in a way that does not allow for exception aggregation, such as using certain calculated key figures or characteristics that are incompatible with exception handling.
  
  
  Solution:
  
  
  Review Query Design: Check the design of the query in the BEx Query Designer. Ensure that the key figures and characteristics used in the query are compatible with exception aggregation. If necessary, modify the query to use standard aggregation methods.
  
  
  Check InfoProvider Settings: Review the settings of the InfoProvider (e.g., InfoCube, DSO) to ensure that it is configured to support exception aggregation. This may involve checking the aggregation settings and ensuring that the necessary key figures are defined correctly.
  
  
  Modify Aggregation Logic: If exception aggregation is required, consider modifying the aggregation logic in the query or the underlying data model to support it. This may involve creating new calculated key figures or adjusting the existing ones.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on exception aggregation and its limitations in BWA. This can provide insights into best practices and potential workarounds.
  
  
  SAP Notes and Support: Check for any relevant SAP Notes that may address this issue. If the problem persists, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  
  Exception Aggregation: This is a feature in SAP BW that allows for the aggregation of data while applying specific rules for certain values. It is commonly used in scenarios where certain data points need to be treated differently during aggregation.
  
  
  BWA (Business Warehouse Accelerator): BWA is a technology that accelerates query performance in SAP BW by using in-memory processing. However, it has certain limitations regarding the types of aggregations it can perform.
  
  
  BEx Query Designer: This is the tool used to create and modify queries in SAP BW. Understanding how to use this tool effectively is crucial for designing queries that meet business requirements.
  
  
  By addressing the causes and implementing the suggested solutions, you should be able to resolve the BRAIN875 error and successfully utilize exception aggregation in your SAP BW environment.