How To Fix BRAIN_DEV095 - &1: multiple exception aggregation reference characteristics not allowed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 095

• Message text: &1: multiple exception aggregation reference characteristics not allowed

What causes this issue?

The calculated key figure "&V1&" has multiple exception aggregation
reference characteristics. For the exception aggregation "&V2& [&V3&]"
only one exception aggregation reference characteristic is allowed.

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_DEV095 - &1: multiple exception aggregation reference characteristics not allowed ?

  The SAP error message BRAIN_DEV095 indicates that there is an issue with the configuration of your query in SAP BW (Business Warehouse) or SAP BW/4HANA. Specifically, it points to a problem with the use of multiple exception aggregation reference characteristics in a single query. 
  Cause:
  The error occurs when you attempt to use more than one characteristic that is set up for exception aggregation in a single query. Exception aggregation is a feature that allows you to define specific rules for how data is aggregated based on certain conditions. However, SAP restricts the use of multiple exception aggregation reference characteristics in a single query to avoid ambiguity in the aggregation logic.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Query Design: Check the query design in the Query Designer. Look for any characteristics that are set up for exception aggregation.
  
  
  Limit to One Exception Aggregation: Ensure that only one characteristic is defined for exception aggregation in your query. If you have multiple characteristics that require exception aggregation, you will need to redesign your query to use only one.
  
  
  Modify Aggregation Logic: If you need to aggregate data based on multiple conditions, consider using calculated key figures or other aggregation methods that do not involve exception aggregation.
  
  
  Test the Query: After making the necessary adjustments, test the query to ensure that it runs without errors and produces the expected results.
  
  
  Documentation and Support: If you are unsure about how to proceed, refer to SAP documentation or consult with your SAP BW administrator or support team for guidance.
  
  
  Related Information:
  
  Exception Aggregation: This is a feature in SAP BW that allows for customized aggregation rules based on specific conditions. It is often used in scenarios where standard aggregation methods do not meet business requirements.
  Query Designer: This is the tool used to create and modify queries in SAP BW. Familiarity with its features and limitations is essential for effective query design.
  SAP Notes and Community: Check SAP Notes for any updates or patches related to this error message. The SAP Community forums can also be a valuable resource for troubleshooting and finding solutions shared by other users.
  
  By following these steps, you should be able to resolve the BRAIN_DEV095 error and successfully run your query.