How To Fix FDT_EXPRESSIONS346 - Start node &1 from connector &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 346

• Message text: Start node &1 from connector &2 does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS346 - Start node &1 from connector &2 does not exist ?

  The SAP error message FDT_EXPRESSIONS346 indicates that there is an issue with a start node in a connector within the context of SAP's Flexible Data Import (FDI) or similar data processing scenarios. Specifically, the error states that the start node referenced in the connector does not exist, which can occur for several reasons.
  Causes:
  
  Missing Node Definition: The start node that is being referenced in the connector may not have been defined or created in the data flow or expression.
  Incorrect Configuration: There may be a misconfiguration in the connector settings, leading to a reference to a non-existent node.
  Changes in Data Model: If the data model has been modified (e.g., nodes added, removed, or renamed), the connector may still reference the old node names.
  Transport Issues: If the configuration was transported from one system to another, there may be inconsistencies in the node definitions between the systems.
  
  Solutions:
  
  Check Node Definitions: Verify that the start node referenced in the error message exists in the data flow or expression. If it does not exist, you may need to create it.
  Review Connector Configuration: Go through the connector settings to ensure that all references are correct and that the start node is properly linked.
  Update Data Model: If there have been changes to the data model, update the connector to reflect these changes. Ensure that all nodes are correctly defined and referenced.
  Transport Consistency: If the issue arose after a transport, check the source and target systems for consistency in the configuration. Ensure that all necessary objects were transported correctly.
  Debugging: Use debugging tools available in SAP to trace the execution and identify where the reference to the non-existent node is being made.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the official SAP documentation for Flexible Data Import and connectors to understand the expected structure and configuration.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.