How To Fix DS347 - The node names are unique

SAP Error Message - Details

• Message type: E = Error

• Message class: DS - Messages for Editing Text Elements in ABAP Programs

• Message number: 347

• Message text: The node names are unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DS347 - The node names are unique ?

  The SAP error message DS347, which states "The node names are unique," typically occurs in the context of SAP Data Services or SAP BusinessObjects Data Services. This error indicates that there is an issue with the naming of nodes in a data flow or job design, where duplicate node names are not allowed.
  Cause:
  
  Duplicate Node Names: The most common cause of this error is that there are two or more nodes (such as data flows, transforms, or other components) within the same job or data flow that have been assigned the same name.
  Improper Copying: If you have copied and pasted nodes within a job, the pasted nodes may retain the same name as the original, leading to duplication.
  Version Control Issues: If multiple developers are working on the same project and merging changes, it’s possible that duplicate names could be introduced.
  
  Solution:
  
  Rename Nodes: Go through the data flow or job design and ensure that all node names are unique. You can do this by right-clicking on the node and selecting the option to rename it.
  Check for Duplicates: Use the search functionality within the Data Services Designer to find any nodes with the same name and resolve the duplicates.
  Review Job Design: If you are working in a team, review the job design with your colleagues to ensure that naming conventions are followed and that no duplicates exist.
  Version Control Practices: Implement better version control practices to avoid conflicts and ensure that changes are merged properly without introducing duplicate names.
  
  Related Information:
  
  Best Practices: Establish naming conventions for nodes and components in your data flows to avoid confusion and duplication.
  Documentation: Refer to the SAP Data Services documentation for guidelines on naming conventions and best practices for designing data flows.
  Error Logs: Check the error logs for additional context or details that may help identify where the duplicate names are occurring.
  SAP Community: Engage with the SAP Community forums for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to resolve the DS347 error and ensure that your data flows and jobs are functioning correctly.