How To Fix FRMLDLG405 - Only X or N can be set for the reaction indicator

FRMLDLG405 - Overview

• Message type: E = Error

• Message class: FRMLDLG - RMS-FRM: Dialog Messages for Formula

• Message number: 405

• Message text: Only X or N can be set for the reaction indicator

Self-Explanatory Message

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FRMLDLG405 - Details

• The SAP error message FRMLDLG405 indicates that there is an issue with the reaction indicator in a formula or recipe. Specifically, it states that only the values "X" (for "Yes") or "N" (for "No") can be set for the reaction indicator. This error typically arises when an invalid value is entered for the reaction indicator in the formula or recipe configuration.
  
  Cause:
  
  Invalid Value: The reaction indicator has been set to a value other than "X" or "N". This could happen due to user input error or data migration issues.
  Configuration Error: There may be a configuration issue in the system that allows for invalid values to be entered.
  Data Integrity Issues: If the data was imported or migrated from another system, it may contain invalid values.
  
  
  Solution:
  
  Check the Reaction Indicator: Go to the relevant formula or recipe in the SAP system and check the value set for the reaction indicator. Ensure it is either