How To Fix FDT_WD_TOOLS393 - The precondition of the rule is false

FDT_WD_TOOLS393 - Overview

• Message type: E = Error

• Message class: FDT_WD_TOOLS - Message Class for tools

• Message number: 393

• Message text: The precondition of the rule is false

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_TOOLS393 - The precondition of the rule is false ?

  The SAP error message FDT_WD_TOOLS393 with the description "The precondition of the rule is false" typically occurs in the context of SAP Fiori or SAP UI5 applications, particularly when working with the FDT (Form Data Tool) framework. This error indicates that a specific rule defined in the application has a precondition that is not met, which prevents the rule from being executed.
  
  Cause:
  
  
  Precondition Not Met: The rule has a precondition that evaluates to false. This could be due to:
  
  Missing or incorrect data in the fields that the precondition checks.
  Logical conditions in the precondition that are not satisfied based on the current state of the application.
  Changes in the data model that affect the precondition.
  
  
  
  
  Configuration Issues: There may be issues with how the rules and conditions are configured in the FDT framework.
  
  
  User Input: The user may have entered data that does not meet the criteria set by the precondition.
  
  
  
  Solution:
  
  
  Check Precondition Logic: Review the