How To Fix FDT_EXPRESSIONS350 - Error node &1 is not connected

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 350

• Message text: Error node &1 is not connected

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS350 - Error node &1 is not connected ?

  The SAP error message FDT_EXPRESSIONS350 with the description "Error node &1 is not connected" typically occurs in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework. This error indicates that there is a problem with the configuration of the data flow, specifically that a node in the data processing sequence is not properly connected to other nodes.
  Causes:
  
  Misconfiguration: The data flow or expression might not be correctly configured, leading to a node that is not connected to the required input or output nodes.
  Missing Connections: There may be missing connections between nodes in the data processing sequence, which can happen if nodes were deleted or not properly linked.
  Incorrect Node Type: The node type may not be compatible with the expected input/output, leading to a disconnection.
  Changes in Data Model: If there have been recent changes to the data model or structure, it may have affected the connections between nodes.
  
  Solutions:
  
  Check Node Connections: Review the configuration of the data flow and ensure that all nodes are properly connected. Each node should have the necessary input and output connections.
  Reconfigure the Data Flow: If you identify any misconfigurations, reconfigure the data flow to ensure that all nodes are correctly linked.
  Validate Node Types: Ensure that the types of nodes being used are appropriate for the connections they are supposed to make.
  Test the Data Flow: After making adjustments, test the data flow to ensure that the error is resolved and that data is processed correctly.
  Consult Documentation: Refer to SAP documentation or guides related to FDT for specific instructions on configuring nodes and data flows.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in FDT.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  FDT Documentation: Review the official SAP documentation for Flexible Data Transfer to understand the architecture and configuration requirements.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the FDT_EXPRESSIONS350 error in your SAP environment.