How To Fix /IWBEP/SBOD350 - Data source reference name '&1' not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SBOD -

• Message number: 350

• Message text: Data source reference name '&1' not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/SBOD350 - Data source reference name '&1' not unique ?

  The SAP error message /IWBEP/SBOD350 Data source reference name '&1' not unique typically occurs in the context of SAP Gateway or OData services when there is a conflict with data source reference names. This error indicates that the system has found multiple data sources with the same reference name, which is not allowed as it creates ambiguity in the service definition.
  Cause:
  
  
  Duplicate Data Source References: The most common cause of this error is that there are multiple data sources defined with the same reference name in the system. This can happen if:
  
  Data sources were created manually and the same name was used.
  There are inconsistencies in the naming conventions used during the development of OData services.
  
  
  
  Transport Issues: If you are transporting objects between systems (e.g., from development to quality assurance), there might be conflicts if the same data source reference name exists in both systems.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicate References:
  
  Use transaction code SE11 (Data Dictionary) or SE80 (Object Navigator) to search for the data source reference name that is causing the issue.
  Check the data sources defined in the relevant OData service or model.
  
  
  
  Rename or Remove Duplicates:
  
  If you find duplicate data source references, you will need to either rename or remove the duplicates to ensure that each reference name is unique.
  If you are unsure which one to keep, review the usage of each data source in your OData service and determine which one is appropriate.
  
  
  
  Check Service Definitions:
  
  After resolving the duplicates, check the service definitions in transaction /IWFND/MAINT_SERVICE to ensure that the service is correctly configured and does not reference any duplicate data sources.
  
  
  
  Re-activate the OData Service:
  
  Once the duplicates are resolved, you may need to re-activate the OData service to ensure that the changes take effect.
  
  
  
  Transport Considerations:
  
  If this issue arose during a transport, ensure that the transport request does not contain conflicting objects. You may need to adjust the transport request or coordinate with your transport team.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SE80: Object Navigator
  /IWFND/MAINT_SERVICE: OData Service Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  Documentation: Review SAP documentation on OData services and data source definitions for best practices in naming conventions and service design.
  
  By following these steps, you should be able to resolve the /IWBEP/SBOD350 error and ensure that your OData services function correctly without conflicts.