How To Fix BC407 - Start date is after end date

SAP Error Message - Details

• Message type: E = Error

• Message class: BC - Scheduler (calendar)

• Message number: 407

• Message text: Start date is after end 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 BC407 - Start date is after end date ?

  The SAP error message BC407: Start date is after end date typically occurs when there is a mismatch in the date fields in a transaction or configuration where a start date is set to a date that is later than the end date. This can happen in various contexts, such as in project management, scheduling, or master data maintenance.
  Cause:
  
  Incorrect Date Entry: The most common cause is that the user has mistakenly entered the start date as a later date than the end date.
  Data Migration Issues: If data is being imported or migrated from another system, the dates may not have been correctly aligned.
  Configuration Errors: In some cases, configuration settings in the system may lead to this error if they are not set up correctly.
  
  Solution:
  
  Check Date Fields: Review the start and end date fields in the relevant transaction or configuration screen. Ensure that the start date is earlier than the end date.
  Correct the Dates: If you find that the start date is indeed after the end date, correct it by entering a valid start date that is before the end date.
  Validation Rules: If this error occurs frequently, consider implementing validation rules or checks in your processes to prevent incorrect date entries.
  Consult Documentation: If you are unsure about the correct dates to enter, consult the relevant SAP documentation or guidelines for the specific module you are working with.
  Seek Help from IT Support: If the issue persists or if you suspect a system error, contact your IT support team or SAP administrator for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may be using different transaction codes (e.g., CJ20N for project management, ME21N for purchasing, etc.).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to correctly enter date fields to minimize the occurrence of this error.
  
  By following these steps, you should be able to resolve the BC407 error and ensure that your date entries are valid.