How To Fix UCI1011 - Aggregation level already exists with a different InfoProvider

SAP Error Message - Details

• Message type: E = Error

• Message class: UCI1 - Text for Delta Load

• Message number: 011

• Message text: Aggregation level already exists with a different InfoProvider

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCI1011 - Aggregation level already exists with a different InfoProvider ?

  The SAP error message UCI1011, which states "Aggregation level already exists with a different InfoProvider," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to create or modify an aggregation level that conflicts with an existing one. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Existing Aggregation Level: The error indicates that there is already an aggregation level defined in the system that has the same name but is associated with a different InfoProvider. This can happen if you are trying to create a new aggregation level with a name that is already in use.
  Naming Conflicts: Aggregation levels must have unique names within the context of their InfoProviders. If you attempt to create an aggregation level with a name that already exists for another InfoProvider, this error will be triggered.
  
  Solution:
  
  
  Check Existing Aggregation Levels:
  
  Use transaction code RSA1 to access the Data Warehousing Workbench.
  Navigate to the Aggregation Levels section and check for existing aggregation levels that might conflict with the one you are trying to create.
  If you find an existing aggregation level with the same name, consider renaming your new aggregation level to avoid the conflict.
  
  
  
  Modify or Delete Existing Aggregation Levels:
  
  If the existing aggregation level is no longer needed, you can delete it or modify it to resolve the conflict.
  Ensure that you have the necessary authorizations to make changes to aggregation levels.
  
  
  
  Use a Different Name:
  
  If renaming the existing aggregation level is not an option, simply choose a different name for your new aggregation level that does not conflict with existing ones.
  
  
  
  Check InfoProvider Association:
  
  Ensure that the InfoProvider you are working with is correctly set up and that you are not mistakenly trying to create an aggregation level for the wrong InfoProvider.
  
  
  
  Related Information:
  
  Aggregation Levels: These are used in SAP BW to define how data is aggregated for reporting purposes. They are linked to specific InfoProviders and are essential for performance optimization in reporting.
  InfoProviders: These are the data sources in SAP BW, such as InfoCubes, DataStore Objects (DSOs), and MultiProviders, from which data is retrieved for reporting and analysis.
  SAP Notes and Documentation: If you continue to experience issues, consider checking SAP Notes or the official SAP Help Portal for any updates or specific guidance related to your version of SAP BW.
  
  By following these steps, you should be able to resolve the UCI1011 error and successfully create or modify your aggregation levels in SAP BW.