How To Fix 12140 - Enter a valid month

SAP Error Message - Details

• Message type: E = Error

• Message class: 12 - Herstelldatum/Mindesthaltbarkeitsdatum/Chargen

• Message number: 140

• Message text: Enter a valid month

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 12140 - Enter a valid month ?

  The SAP error message "12140 Enter a valid month" typically occurs when a user is trying to input a date or a month value in a field that requires a valid month format, but the input does not meet the expected criteria. This error can arise in various SAP transactions or reports where date inputs are required.
  Cause:
  
  Invalid Input: The user may have entered a month value that is not recognized by the system (e.g., a number outside the range of 1-12, or a non-numeric value).
  Format Issues: The input format may not match the expected format (e.g., entering "13" for January or "0" for a month).
  Localization Settings: The system may be configured to expect a different date format based on regional settings, leading to confusion in input.
  Field Restrictions: The field may have specific restrictions or validations that are not being met by the input.
  
  Solution:
  
  Check Input Value: Ensure that the month value entered is a valid integer between 1 and 12. For example, use "1" for January, "2" for February, and so on.
  Correct Format: Make sure that the input is in the correct format as expected by the system. If the system expects a specific format (like MM/YYYY), ensure that you are following it.
  Review Field Requirements: Look at the field's help documentation or field description to understand any specific requirements or restrictions.
  Localization Settings: If you suspect that localization settings are affecting the input, check the user profile settings or consult with your SAP administrator to ensure that the date format aligns with your input.
  Testing: If you are still facing issues, try entering the month in a different transaction or report to see if the problem persists, which can help isolate the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Documentation: Refer to the user manuals or help documentation for the specific transaction or module you are working with.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue persists and you cannot resolve it, consider reaching out to your SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.