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How To Fix C7009 - PRT: Finish date is before start date, finish date = start date


SAP Error Message - Details

  • Message type: E = Error

  • Message class: C7 - Scheduling

  • Message number: 009

  • Message text: PRT: Finish date is before start date, finish date = start date

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  • 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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    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

  • What is the cause and solution for SAP error message C7009 - PRT: Finish date is before start date, finish date = start date ?

    The SAP error message C7009 indicates that there is a problem with the scheduling of a Production Resource Tool (PRT) in the system. Specifically, it states that the finish date is before the start date, which is logically incorrect. This error can occur in various scenarios, such as when creating or modifying production orders, maintenance plans, or PRT assignments.

    Cause:

    1. Incorrect Date Entry: The most common cause is that the user has entered the finish date as being earlier than the start date, or both dates are the same, which is not allowed in the context of scheduling.
    2. System Configuration: There may be issues with the configuration of the PRT or the production order that lead to incorrect date calculations.
    3. Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in date formats or values.
    4. User Error: Users may inadvertently select the wrong dates due to a misunderstanding of the date fields.

    Solution:

    1. Check Date Entries: Review the start and finish dates entered for the PRT. Ensure that the finish date is later than the start date. If they are the same, adjust the finish date to be at least one day later.
    2. Validate Configuration: If the dates are correct, check the configuration settings for the PRT and the production order to ensure that there are no constraints or settings that could be causing this issue.
    3. Review Dependencies: If the PRT is dependent on other processes or orders, ensure that those are correctly scheduled and do not conflict with the PRT's dates.
    4. Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on date handling in PRTs and production orders.
    5. Error Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.

    Related Information:

    • SAP Notes: Look for relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
    • User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
    • Testing: If changes are made, conduct thorough testing to ensure that the issue is resolved and does not recur in other areas of the system.

    By following these steps, you should be able to identify the cause of the C7009 error and implement a solution to resolve it.

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