How To Fix 3O390 - Please input a valid effective date

SAP Error Message - Details

• Message type: E = Error

• Message class: 3O - HR: Messages for Taiwan

• Message number: 390

• Message text: Please input a valid effective date

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 3O390 - Please input a valid effective date ?

  The SAP error message 3O390 ("Please input a valid effective date") typically occurs when a user is trying to enter or modify data that requires a date input, but the date provided is either invalid or not within the acceptable range defined by the system.
  Causes:
  
  Invalid Date Format: The date entered may not conform to the expected format (e.g., DD/MM/YYYY vs. MM/DD/YYYY).
  Out of Range Date: The date may be outside the valid range set in the system (e.g., a date in the past or future that is not allowed).
  Missing Date: The date field may be left blank when it is required.
  System Configuration: The effective date may be restricted by specific business rules or configurations in the SAP system.
  
  Solutions:
  
  Check Date Format: Ensure that the date is entered in the correct format as required by the system.
  Verify Date Validity: Make sure the date is within the acceptable range. For example, if the system only allows dates from the current year, entering a date from the previous year would trigger this error.
  Input Required Fields: Ensure that all mandatory fields, including the effective date, are filled out correctly.
  Consult Configuration: If you have access, check the configuration settings related to effective dates in the relevant module (e.g., HR, Finance) to understand any restrictions that may be in place.
  User Authorization: Ensure that you have the necessary permissions to enter or modify the data associated with the effective date.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the relevant SAP documentation for the module you are working in to understand how effective dates are handled.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the error message 3O390 and successfully input a valid effective date.