How To Fix /SAPPO/MSG406 - Time interval was specified incorrectly (start time after end time)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPPO/MSG -

• Message number: 406

• Message text: Time interval was specified incorrectly (start time after end time)

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 /SAPPO/MSG406 - Time interval was specified incorrectly (start time after end time) ?

  The SAP error message /SAPPO/MSG406 indicates that there is an issue with the time interval specified in a process, where the start time is set after the end time. This typically occurs in scenarios involving scheduling, planning, or any time-based operations within SAP.
  Cause:
  The error is caused by one of the following:
  
  Incorrect Time Input: The user has entered a start time that is later than the end time in a time interval field.
  Data Entry Error: There may have been a typographical error during data entry.
  System Configuration: In some cases, system settings or configurations may lead to incorrect time calculations or defaults.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Time Inputs:
  
  Review the time interval fields where the error occurred.
  Ensure that the start time is earlier than the end time.
  
  
  
  Correct Data Entry:
  
  If you find that the start time is indeed after the end time, correct the values accordingly.
  Make sure to follow the correct format for time input as required by the system.
  
  
  
  Validation:
  
  After making corrections, validate the inputs to ensure that they meet the required criteria.
  If applicable, use any built-in validation tools or features in SAP to check for errors.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files related to the specific transaction or module you are working with for additional guidance.
  
  
  
  Testing:
  
  If you are working in a development or testing environment, try to replicate the issue with different time inputs to ensure that the problem is resolved.
  
  
  
  Seek Help:
  
  If the issue persists, consider reaching out to your SAP support team or consulting with a technical expert who can provide further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may be using specific transaction codes related to planning, scheduling, or reporting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on the correct procedures for entering time intervals to minimize the occurrence of this error in the future.
  
  By following these steps, you should be able to identify and correct the cause of the /SAPPO/MSG406 error in your SAP system.