How To Fix FDT_EXPRESSIONS110 - Leaf &1 cannot have additional children

FDT_EXPRESSIONS110 - Overview

• Message type: E = Error

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

• Message number: 110

• Message text: Leaf &1 cannot have additional children

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_EXPRESSIONS110 - Leaf &1 cannot have additional children ?

  The SAP error message FDT_EXPRESSIONS110 with the description "Leaf &1 cannot have additional children" typically occurs in the context of the SAP Fiori or SAP UI5 applications when working with expressions or data binding in the context of the FDT (Field Definition Tool) or similar frameworks.
  
  Cause:
  This error indicates that you are trying to add child elements to a node that is defined as a "leaf" node in the data structure. A leaf node is a terminal node that does not have any children. In other words, it is a node that cannot have further subdivisions or child nodes. 
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Data Structure: Review the data structure you are working with. Ensure that you are not trying to add child nodes to a node that is defined as a leaf. 
  
  
  Modify the Node Definition: If you need to add children to this