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

SAP Error Message - Details

• 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

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FRMLDLG405 - Only X or N can be set for the reaction indicator ?

  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 "X" or "N".
  Correct the Value: If the value is incorrect, change it to "X" or "N" as appropriate for your process.
  Review Input Methods: If the error occurs frequently, review how data is being entered or imported into the system to ensure that only valid values are allowed.
  Validation Rules: Implement validation rules in the system to prevent invalid entries in the future.
  Consult Documentation: Refer to SAP documentation or help resources for more details on the reaction indicator and its valid values.
  
  Related Information:
  
  Reaction Indicator: This is a field in SAP that indicates whether a reaction occurs in a chemical process. "X" typically means that a reaction occurs, while "N" means that it does not.
  SAP Modules: This error is commonly encountered in modules related to Production Planning (PP), Recipe Management, or Product Lifecycle Management (PLM).
  Transaction Codes: You may need to use specific transaction codes (like C201 for creating a recipe) to access the relevant data and make corrections.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues related to this error message.