How To Fix FDT_EXPRESSIONS399 - Node &1 is not a gateway (actual node type: &2)

FDT_EXPRESSIONS399 - Overview

• Message type: E = Error

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

• Message number: 399

• Message text: Node &1 is not a gateway (actual node type: &2)

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_EXPRESSIONS399 - Node &1 is not a gateway (actual node type: &2) ?

  The SAP error message FDT_EXPRESSIONS399 indicates that there is an issue with the configuration of a node in the context of the SAP Fiori Data Transformation (FDT) framework. Specifically, the error message states that the node you are trying to use is not recognized as a gateway node, and it provides the actual type of the node that was found.
  
  Cause:
  
  Incorrect Node Type: The node you are trying to access or use is not configured as a gateway node. This could happen if the node was incorrectly defined in the FDT configuration.
  Misconfiguration: There may be a misconfiguration in the data model or the transformation logic that leads to the system expecting a gateway node but finding a different type.
  Version Compatibility: If you are using a version of the FDT framework that has specific requirements for node types, using an incompatible version could lead to this error.
  
  
  Solution:
  
  Check Node Configuration: Review the configuration