How To Fix FDT_CORE390 - Invalid recursion: &1 holds a reference to itself

FDT_CORE390 - Overview

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 390

• Message text: Invalid recursion: &1 holds a reference to itself

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE390 - Invalid recursion: &1 holds a reference to itself ?

  The SAP error message FDT_CORE390: Invalid recursion: &1 holds a reference to itself typically occurs in the context of the SAP Form Data Tool (FDT) or when working with Adobe Forms in SAP. This error indicates that there is a recursive reference in the data structure or form definition, meaning that an object is referencing itself directly or indirectly, which is not allowed.
  
  Cause:
  
  Self-Referencing Structure: The most common cause of this error is that a field or node in the data structure is set to reference itself. This can happen if you have defined a field that points to itself in a way that creates a loop.
  Incorrect Data Binding: If you are binding data elements incorrectly in the form, it can lead to a situation where the form tries to access a field that references itself.
  Form Logic Issues: If there are scripts or logic in the form that inadvertently create a