How To Fix /STMC/CR_MSG795 - The definition of an active rule must not span several layers: &1 - &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 795

• Message text: The definition of an active rule must not span several layers: &1 - &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STMC/CR_MSG795 - The definition of an active rule must not span several layers: &1 - &2 ?

  The SAP error message /STMC/CR_MSG795 indicates that there is an issue with the definition of an active rule in the context of SAP's data management or data modeling, particularly in the context of SAP BW (Business Warehouse) or SAP HANA. The message states that the definition of an active rule must not span several layers, which means that the rule is incorrectly defined across multiple levels or layers of data processing.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Incorrect Rule Definition: The active rule is defined in such a way that it references or spans multiple layers (e.g., InfoObjects, DataSources, or transformations) which is not allowed.
  Modeling Errors: There may be a modeling error where the active rule is trying to combine or reference objects that are not compatible or are defined at different levels.
  Configuration Issues: There might be configuration issues in the data flow or transformation settings that lead to this error.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Active Rule Definition:
  
  Go to the active rule definition in the relevant modeling tool (e.g., SAP BW Modeling Tools).
  Ensure that the rule is defined correctly and does not reference multiple layers or levels.
  
  
  
  Check Data Flow:
  
  Analyze the data flow and transformations involved. Ensure that the active rule is only referencing objects that are at the same level.
  If necessary, break down the rule into separate rules that operate at the same layer.
  
  
  
  Modify Transformations:
  
  If the active rule is part of a transformation, check the transformation settings and ensure that they are correctly configured to avoid spanning multiple layers.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on defining active rules and the limitations regarding layers.
  
  
  
  Testing:
  
  After making changes, test the data flow to ensure that the error is resolved and that the data processing works as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP BW or HANA modeling to better understand the rules and limitations of active rule definitions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.