How To Fix RETMPE020 - Notice rule &1/&2: month &3 and day &4 do not result in a valid date

SAP Error Message - Details

• Message type: E = Error

• Message class: RETMPE - Clauses for Validity Period

• Message number: 020

• Message text: Notice rule &1/&2: month &3 and day &4 do 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.

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 RETMPE020 - Notice rule &1/&2: month &3 and day &4 do not result in a valid date ?

  The SAP error message RETMPE020 indicates that there is an issue with a date that has been entered in the system. Specifically, the message states that the combination of the month and day provided does not result in a valid date. This can occur for several reasons, such as:
  Causes:
  
  Invalid Date Entry: The user may have entered a month or day that does not correspond to a valid date. For example, entering February 30 or April 31 would trigger this error.
  Incorrect Format: The date may not be in the expected format, leading to misinterpretation by the system.
  Leap Year Issues: If February 29 is entered in a non-leap year, this will also cause the error.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies or errors in the date formats or values.
  
  Solutions:
  
  Verify Date Values: Check the month and day values entered to ensure they form a valid date. For example, ensure that:
  
  January has 31 days
  February has 28 days (or 29 in a leap year)
  April, June, September, and November have 30 days
  
  
  Correct Format: Ensure that the date is entered in the correct format as expected by the SAP system (e.g., DD/MM/YYYY or MM/DD/YYYY depending on the configuration).
  Use Date Validation Tools: If available, use any built-in date validation tools or functions within SAP to check the validity of the date.
  Check for Leap Year: If the date involves February 29, confirm whether the year is a leap year.
  Review Data Migration: If the error arises from migrated data, review the migration process to ensure that date formats and values were correctly handled.
  
  Related Information:
  
  SAP Documentation: Refer to SAP Help documentation for more details on date handling and validation.
  Transaction Codes: If you are working within a specific transaction, check the relevant transaction codes and their documentation for any specific date requirements.
  User Exits or BAdIs: If custom logic is involved, check for any user exits or BAdIs that might be affecting date validation.
  Support Forums: Consider checking SAP community forums or support channels for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the RETMPE020 error in SAP.