/BOBF/CONF_CDS030 - [BO check] View is already used in Business Object &2 (view &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF_CDS -

• Message number: 030

• Message text: [BO check] View is already used in Business Object &2 (view &1)

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /BOBF/CONF_CDS030 - [BO check] View is already used in Business Object &2 (view &1) ?

  The SAP error message /BOBF/CONF_CDS030 [BO check] View is already used in Business Object &2 (view &1) typically occurs in the context of Business Object Framework (BOF) and Core Data Services (CDS) views in SAP. This error indicates that the specified CDS view is already being utilized in another Business Object, which can lead to conflicts or issues in the system.
  Cause:
  
  Duplicate Usage: The CDS view (&1) is being referenced in multiple Business Objects (&2). This can happen if the same view is defined in more than one business object, which is not allowed.
  Modeling Errors: There may be an error in the modeling of the Business Objects or the CDS views, leading to unintended references.
  Transport Issues: If changes were transported from one system to another, it might have caused inconsistencies in the usage of views.
  
  Solution:
  
  Check Business Object Definitions: Review the definitions of the Business Objects to identify where the CDS view is being used. Ensure that each view is only referenced in one Business Object.
  Refactor Views: If the same view needs to be used in multiple Business Objects, consider creating a new view that encapsulates the required logic or data, rather than reusing the existing one.
  Adjust Dependencies: If the view is indeed required in multiple places, you may need to adjust the dependencies or create a new version of the view that can be used independently.
  Consult Documentation: Refer to SAP documentation or guidelines on Business Object and CDS view modeling to ensure compliance with best practices.
  Check Transport Requests: If the issue arose after a transport, check the transport requests for any inconsistencies or errors that may have occurred during the transport process.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Debugging: If you have access to the development environment, you can debug the Business Object and CDS view to trace where the conflict arises.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution. If the problem persists, consider reaching out to SAP support for further assistance.