How To Fix NRSCNV002 - Remodeling rule &1 for InfoProvider &2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: NRSCNV - Message class

• Message number: 002

• Message text: Remodeling rule &1 for InfoProvider &2 already exists

Self-Explanatory Message

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• What is the cause and solution for SAP error message NRSCNV002 - Remodeling rule &1 for InfoProvider &2 already exists ?

  The SAP error message NRSCNV002 indicates that there is an attempt to create a remodeling rule for an InfoProvider that already has a remodeling rule defined. This typically occurs in the context of SAP BW (Business Warehouse) when you are trying to create or modify a remodeling rule for a specific InfoProvider (like an InfoCube or DataStore Object) that already has an existing remodeling rule.
  Cause:
  
  Existing Remodeling Rule: The primary cause of this error is that a remodeling rule with the same name already exists for the specified InfoProvider. Each remodeling rule must have a unique identifier within the context of the InfoProvider.
  Concurrent Modifications: If multiple users are trying to create or modify remodeling rules simultaneously, it may lead to conflicts.
  System or Configuration Issues: Sometimes, system inconsistencies or configuration issues can lead to this error.
  
  Solution:
  
  
  Check Existing Rules: Before creating a new remodeling rule, check the existing remodeling rules for the specified InfoProvider. You can do this by navigating to the remodeling rules section in the SAP BW system and reviewing the list of existing rules.
  
  
  Modify or Delete Existing Rule: If you find that a remodeling rule already exists and you need to create a new one, you can either:
  
  Modify the existing rule if it meets your requirements.
  Delete the existing rule if it is no longer needed, and then create the new rule.
  
  
  
  Use a Unique Name: If you need to create a new remodeling rule, ensure that it has a unique name that does not conflict with existing rules.
  
  
  Check for Locks: Ensure that there are no locks on the InfoProvider that might be preventing changes. You can check for locks in transaction SM12.
  
  
  Consult Documentation: If you are unsure about the remodeling rules or how to manage them, refer to the SAP BW documentation or consult with your SAP BW administrator.
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSR2 (for InfoProviders) and RSR1 (for InfoObjects) to manage and view remodeling rules.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to remodeling rules or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the NRSCNV002 error and successfully manage your remodeling rules in SAP BW.