How To Fix RSFBP302 - Field &1: InfoObject name &2 is already used for field &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSFBP - Open ODS Layer Object

• Message number: 302

• Message text: Field &1: InfoObject name &2 is already used for field &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSFBP302 - Field &1: InfoObject name &2 is already used for field &3 ?

  The SAP error message RSFBP302 indicates that there is a conflict with the naming of InfoObjects in a data model, specifically in the context of SAP BW (Business Warehouse) or SAP BW/4HANA. This error typically arises when you attempt to use the same InfoObject name for multiple fields within a data model, which is not allowed.
  Cause:
  The error occurs due to the following reasons:
  
  Duplicate InfoObject Names: You are trying to assign an InfoObject that has already been assigned to another field in the same context (e.g., in a query, InfoProvider, or data model).
  Incorrect Mapping: There may be a mapping issue where the same InfoObject is being referenced multiple times in a way that is not permitted.
  
  Solution:
  To resolve the RSFBP302 error, you can take the following steps:
  
  
  Identify Conflicting InfoObjects:
  
  Check the field definitions in your data model or query to identify where the duplicate InfoObject is being used.
  Look for the InfoObject name mentioned in the error message and see where it is already assigned.
  
  
  
  Rename or Reassign:
  
  If you find that the same InfoObject is being used for multiple fields, consider renaming one of the fields or reassigning a different InfoObject to avoid the conflict.
  Ensure that each field in your data model or query has a unique InfoObject assigned.
  
  
  
  Review Data Model:
  
  Review the overall structure of your data model to ensure that there are no unintended duplications or misconfigurations.
  Check for any transformations or data flows that might be causing the duplication.
  
  
  
  Transport Requests:
  
  If this error occurs after a transport, ensure that the transport request does not contain conflicting definitions that might have been imported.
  
  
  
  Testing:
  
  After making the necessary changes, test the data model or query to ensure that the error is resolved and that the data is being processed correctly.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSFBP302 for any specific patches or updates that might address this issue.
  Documentation: Refer to SAP BW documentation for best practices on InfoObject management and data modeling to avoid similar issues in the future.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to resolve the RSFBP302 error and ensure that your data model is correctly configured.