How To Fix RSAN_WB202 - Deleting multiple occurrences of field &1...

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_WB - Messages for Analysis Designer

• Message number: 202

• Message text: Deleting multiple occurrences of field &1...

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_WB202 - Deleting multiple occurrences of field &1... ?

  The SAP error message RSAN_WB202 typically occurs in the context of the SAP BW (Business Warehouse) system when there are issues related to the deletion of multiple occurrences of a field in a data model or InfoObject. This error can arise during data modeling activities, particularly when trying to delete or modify fields in a query or data source.
  Cause:
  The error message RSAN_WB202 indicates that there are multiple occurrences of a field (denoted as &1) that cannot be deleted due to dependencies or constraints within the data model. This can happen for several reasons, including:
  
  Field Dependencies: The field you are trying to delete may be used in other objects, such as queries, InfoProviders, or transformations.
  Data Model Constraints: The data model may have constraints that prevent the deletion of certain fields if they are part of a key or are used in calculations.
  Active Queries: If the field is actively used in queries or reports, it cannot be deleted until those dependencies are resolved.
  
  Solution:
  To resolve the RSAN_WB202 error, you can follow these steps:
  
  
  Check Dependencies: Use the SAP BW tools to check where the field is being used. You can do this by:
  
  Navigating to the InfoObject or query and checking the field usage.
  Using transaction codes like RSRT (for query monitoring) or RSA1 (for data modeling) to identify dependencies.
  
  
  
  Remove Dependencies: If the field is used in queries or other objects, you will need to:
  
  Modify or delete those queries or objects that reference the field.
  Ensure that the field is not part of any key fields or calculations.
  
  
  
  Delete the Field: Once all dependencies are resolved, you can attempt to delete the field again.
  
  
  Transport Changes: If you are working in a development environment, ensure that you transport your changes to the appropriate environments (e.g., QA, Production) after successful deletion.
  
  
  Consult Documentation: If you are unsure about the implications of deleting a field, consult SAP documentation or your organization's SAP BW guidelines.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and how they resolved them.
  Backup: Always ensure you have a backup of your data model before making significant changes, such as deleting fields.
  
  By following these steps, you should be able to resolve the RSAN_WB202 error and successfully manage your data model in SAP BW.