How To Fix RSDS215 - &1: Field has type &2, but no reference field with domain &3/&4

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 215

• Message text: &1: Field has type &2, but no reference field with domain &3/&4

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS215 - &1: Field has type &2, but no reference field with domain &3/&4 ?

  The SAP error message RSDS215 typically occurs in the context of DataSource or InfoSource definitions in SAP BW (Business Warehouse) when there is a mismatch in the field types or when a reference field is not properly defined. Here’s a breakdown of the components of the error message and potential solutions:
  Cause of the Error
  
  Field Type Mismatch: The error indicates that a field in your DataSource or InfoSource has a specific data type (e.g., CHAR, NUMC, etc.), but there is no corresponding reference field that matches the expected domain and data type.
  Missing Reference Field: The system expects a reference field based on the domain specified, but it cannot find one. This can happen if the field definitions in the underlying table or structure have changed, or if the DataSource is not correctly configured.
  Domain Issues: The domain specified in the error message may not be correctly assigned to the field, or the domain itself may not exist.
  
  Solution
  To resolve the RSDS215 error, you can follow these steps:
  
  
  Check Field Definitions:
  
  Go to the DataSource or InfoSource definition in the SAP BW system.
  Verify the field types and ensure they match the expected types defined in the underlying data source (e.g., database table, view).
  
  
  
  Verify Domain and Data Element:
  
  Check the domain and data element associated with the field in the ABAP Dictionary (transaction SE11).
  Ensure that the domain exists and is correctly assigned to the field in the DataSource.
  
  
  
  Adjust DataSource/InfoSource:
  
  If the field type or domain has changed in the underlying data structure, you may need to adjust the DataSource or InfoSource definition accordingly.
  You can do this by modifying the DataSource in transaction RSA1 or using the DataSource maintenance transaction (RSA6).
  
  
  
  Re-activate the DataSource:
  
  After making changes, re-activate the DataSource to ensure that the changes take effect.
  You can do this in the DataSource maintenance area.
  
  
  
  Check for Transport Issues:
  
  If the issue arose after a transport, ensure that all related objects (like domains, data elements, and tables) were transported correctly.
  
  
  
  Consult Documentation:
  
  If you are unsure about the changes made to the DataSource or the underlying structure, consult the documentation or reach out to your SAP Basis or BW team for assistance.
  
  
  
  Related Information
  
  Transaction Codes: 
  
  SE11 (Data Dictionary)
  RSA1 (Data Warehousing Workbench)
  RSA6 (DataSource Maintenance)
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the RSDS215 error in your SAP BW environment.