How To Fix RSDME841 - Model with the name, &1 , exists in the old workbench (RSDMWB_OLD).

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 841

• Message text: Model with the name, &1 , exists in the old workbench (RSDMWB_OLD).

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME841 - Model with the name, &1 , exists in the old workbench (RSDMWB_OLD). ?

  The SAP error message RSDME841 indicates that there is a model with the specified name that exists in the old workbench (RSDMWB_OLD). This typically occurs when you are trying to create or modify a model in the new workbench, but a model with the same name already exists in the old workbench.
  Cause:
  
  Model Name Conflict: The model you are trying to create or modify has the same name as an existing model in the old workbench.
  Migration Issues: If your system has been migrated from an older version of SAP BW to a newer version, some models may not have been fully migrated or cleaned up, leading to conflicts.
  Inconsistent Data: There may be inconsistencies between the old and new workbench models, causing the system to flag the existing model.
  
  Solution:
  
  
  Check Existing Models: 
  
  Go to the old workbench (transaction RSD1) and check if the model with the specified name exists. If it does, you may need to decide whether to delete, rename, or modify it.
  
  
  
  Rename the New Model: 
  
  If you do not need the old model, consider renaming the new model you are trying to create to avoid the conflict.
  
  
  
  Delete the Old Model: 
  
  If the old model is no longer needed, you can delete it from the old workbench. Be cautious with this step, as it may affect other processes or reports that rely on that model.
  
  
  
  Migration Cleanup: 
  
  If your system has been recently migrated, consider running cleanup or migration tools provided by SAP to resolve inconsistencies between the old and new workbench.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to model management and migration to ensure you are following best practices.
  
  
  
  Contact SAP Support: 
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring issue or if it affects critical business processes.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSD1: Data Warehousing Workbench (for checking existing models)
  RSDMWB: New Data Warehousing Workbench
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on model management.
  Documentation: Review the SAP BW documentation for best practices on model creation and management, especially in the context of transitioning from the old to the new workbench.
  
  By following these steps, you should be able to resolve the RSDME841 error and manage your models effectively in SAP BW.