How To Fix RSFBP109 - Inherited InfoObject name &1 of field &2 is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: RSFBP - Open ODS Layer Object

• Message number: 109

• Message text: Inherited InfoObject name &1 of field &2 is not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSFBP109 - Inherited InfoObject name &1 of field &2 is not unique ?

  The SAP error message RSFBP109 indicates that there is a problem with the uniqueness of an InfoObject name in the context of a field in a Business Explorer (BEx) query or a related object. This error typically arises when there are multiple InfoObjects with the same name, which can lead to confusion and conflicts in data retrieval and reporting.
  Cause:
  
  Duplicate InfoObject Names: The most common cause of this error is that there are multiple InfoObjects with the same name in the system. This can happen if InfoObjects were created without proper naming conventions or if there were imports from other systems that included duplicates.
  Inconsistent Naming Conventions: If different developers or teams create InfoObjects without adhering to a consistent naming convention, it can lead to name clashes.
  Transport Issues: If InfoObjects were transported from one system to another, and there were naming conflicts in the target system, this error may occur.
  
  Solution:
  
  Identify Duplicate InfoObjects: Use transaction codes like RSA1 (Data Warehousing Workbench) or RSD1 (InfoObject Maintenance) to check for InfoObjects with the same name. You can search for the InfoObject name in the repository to find duplicates.
  Rename or Delete Duplicates: Once you identify the duplicates, you can either rename them to ensure uniqueness or delete the unnecessary duplicates if they are not in use.
  Check Dependencies: Before making changes, ensure that the InfoObjects are not being used in any active queries, reports, or data models. If they are, you may need to update those dependencies accordingly.
  Review Naming Conventions: Establish and enforce a naming convention for InfoObjects to prevent future conflicts. This can include prefixes, suffixes, or a structured naming system that reflects the purpose of the InfoObject.
  Transport Management: If the issue arose from a transport, review the transport requests to ensure that they do not introduce naming conflicts. Consider using a naming strategy that includes the system or project identifier.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address the issue.
  Documentation: Review SAP documentation on InfoObject management and naming conventions to better understand best practices.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSFBP109 error and ensure that your InfoObjects are uniquely named and properly managed within your SAP environment.