How To Fix /PF1/MSG_FH_GUI125 - Conversion error: Invalid day specification: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_FH_GUI -

• Message number: 125

• Message text: Conversion error: Invalid day specification: &1

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 /PF1/MSG_FH_GUI125 - Conversion error: Invalid day specification: &1 ?

  The SAP error message /PF1/MSG_FH_GUI125 Conversion error: Invalid day specification: &1 typically indicates that there is an issue with date conversion in the SAP system. This error can occur when the system is trying to interpret a date value that does not conform to the expected format or contains invalid day specifications.
  Causes:
  
  Invalid Date Format: The date being processed may not be in the correct format expected by the SAP system (e.g., DD/MM/YYYY vs. MM/DD/YYYY).
  Incorrect Day Value: The day value specified in the date might be invalid (e.g., February 30 or April 31).
  Data Entry Errors: User input errors when entering dates in forms or transactions.
  System Configuration: The system's date format settings may not match the format of the incoming data.
  Localization Issues: Different locales may have different date formats, leading to conversion issues.
  
  Solutions:
  
  Check Date Format: Ensure that the date is entered in the correct format as expected by the SAP system. Verify the format settings in the user profile or transaction settings.
  Validate Date Values: Check the day, month, and year values to ensure they are valid. For example, ensure that the day does not exceed the number of days in the specified month.
  User Input Validation: Implement input validation in user interfaces to prevent invalid date entries.
  Review System Settings: Check the system configuration for date formats and ensure they are set correctly for your region or business requirements.
  Debugging: If you have access to the development environment, you can debug the program or transaction that is generating the error to identify the exact point of failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to date handling in your specific version of SAP.
  Documentation: Review SAP documentation regarding date formats and conversion functions to understand how dates should be handled in your environment.
  User Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis or development team for further investigation.