How To Fix FDT_EXPRESSIONS446 - Deep structures can not be considered for direct data input: &1 in &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 446

• Message text: Deep structures can not be considered for direct data input: &1 in &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS446 - Deep structures can not be considered for direct data input: &1 in &2 ?

  The SAP error message FDT_EXPRESSIONS446 indicates that there is an issue with deep structures when trying to perform direct data input. This error typically arises in the context of using the SAP Fiori or SAP GUI for data entry, particularly when dealing with complex data structures that include nested tables or deep hierarchies.
  
  Cause:
  The error occurs because the system does not support direct data input for deep structures. Deep structures are those that contain nested components or substructures, which can complicate data handling and input processes. The error message specifies that the system cannot process the deep structure identified by &1 in the context of &2.
  
  Solution:
  To resolve this error, consider the following approaches:
  
  
  Flatten the Structure: If possible, modify the data structure to flatten it. This means breaking down the deep structure into simpler, more manageable components that can be handled by the direct input method.
  
  
  Use Alternative Data Input Methods: Instead of