How To Fix RS_B4HANA_RC109 - Simple Aggregation Levels: No automatic conversion. Remodel manually.


RS_B4HANA_RC109 - Overview

  • Message type: E = Error

  • Message class: RS_B4HANA_RC -

  • Message number: 109

  • Message text: Simple Aggregation Levels: No automatic conversion. Remodel manually.

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RS_B4HANA_RC109 - Details

  • The SAP error message RS_B4HANA_RC109 indicates that there is an issue with the automatic conversion of simple aggregation levels in the context of SAP BW/4HANA. This error typically arises when the system encounters a situation where it cannot automatically convert certain aggregation levels due to the complexity or specific characteristics of the data model.
    
    Cause: Complex Aggregation Levels: The aggregation levels defined in the BW system may be too complex or not compatible with the new BW/4HANA model. Data Model Changes: Changes in the underlying data model or the introduction of new data sources that do not align with the existing aggregation levels. Incompatibility with HANA: Some features or structures in the traditional BW model may not be directly translatable to the HANA environment.
    Solution: Manual Remodeling: The primary solution is to manually remodel the affected aggregation levels. This involves: Analyzing the existing aggregation levels to understand their structure and purpose. Creating new aggregation levels that are compatible

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