How To Fix RETMPE021 - Notice rule &1/&2: month &3 does not result in a valid date

SAP Error Message - Details

• Message type: E = Error

• Message class: RETMPE - Clauses for Validity Period

• Message number: 021

• Message text: Notice rule &1/&2: month &3 does not result in a valid 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RETMPE021 - Notice rule &1/&2: month &3 does not result in a valid date ?

  The SAP error message RETMPE021 typically occurs in the context of the SAP system when dealing with date-related operations, particularly in the area of master data or transaction processing. The message indicates that a specific month does not correspond to a valid date, which can happen for various reasons.
  Cause:
  
  Invalid Date Input: The month specified in the error message does not correspond to a valid date. For example, if the month is February (month 2) and the day is set to 30, this would be invalid since February does not have 30 days.
  Incorrect Date Format: The date might be in an incorrect format or not recognized by the system.
  Data Entry Errors: Manual data entry errors can lead to invalid dates being entered into the system.
  Configuration Issues: There may be issues with the configuration of date-related settings in the SAP system.
  
  Solution:
  
  Check the Date Values: Review the date values being processed. Ensure that the day, month, and year are valid and correspond to a real date. For example, ensure that February has a maximum of 29 days (considering leap years).
  Correct the Input Format: Ensure that the date is entered in the correct format as expected by the SAP system. This may vary based on user settings or regional settings.
  Review Master Data: If the error occurs during a transaction involving master data, check the relevant master data records for any invalid date entries.
  Validation Rules: Implement or review validation rules in the system to prevent invalid dates from being entered in the future.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on date handling in the relevant module.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting date-related issues, such as SE11 (Data Dictionary) or SE37 (Function Module).
  User Exits and BAdIs: If you are customizing the system, check for any user exits or BAdIs that might be affecting date handling.
  Testing: If changes are made, conduct thorough testing to ensure that the issue is resolved and does not affect other functionalities.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.