How To Fix C7010 - Sub-op.: Finish date is before start date, finish date = start date

SAP Error Message - Details

• Message type: E = Error

• Message class: C7 - Scheduling

• Message number: 010

• Message text: Sub-op.: Finish date is before start date, finish date = start date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message C7010 - Sub-op.: Finish date is before start date, finish date = start date ?

  The SAP error message C7010 indicates that there is a problem with the scheduling of a sub-operation in a production order or a project. Specifically, the error states that the finish date of a sub-operation is set to be before its start date, which is logically incorrect. In this case, the finish date is equal to the start date, which also leads to a conflict in scheduling.
  Cause:
  
  Incorrect Date Entry: The finish date for the sub-operation has been entered incorrectly, either manually or through a system error.
  Scheduling Conflicts: There may be a conflict in the scheduling logic, where the system is trying to schedule operations in a way that violates the time constraints.
  Dependencies: There may be dependencies or constraints set on the operation that are causing the finish date to be calculated incorrectly.
  System Configuration: There could be issues with the configuration of the production order or project that lead to incorrect date calculations.
  
  Solution:
  
  Check Dates: Review the start and finish dates of the sub-operation in question. Ensure that the finish date is set to a time that is equal to or later than the start date.
  Adjust Scheduling: If the dates are incorrect, adjust them accordingly. You may need to change the start date or the finish date to resolve the conflict.
  Review Dependencies: Check for any dependencies or constraints that may be affecting the scheduling of the operation. Adjust these as necessary.
  Recalculate Dates: If the dates are generated by the system, you may need to recalculate them. This can often be done by re-scheduling the operation or using the appropriate transaction to refresh the dates.
  Consult Documentation: If you are unsure about how to adjust the dates or if the issue persists, consult SAP documentation or reach out to your SAP support team for assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CO02 (Change Production Order) or CJ20N (Project Builder) to access and modify the production order or project details.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or bugs related to scheduling and date calculations.
  User Roles: Ensure that you have the appropriate permissions to make changes to production orders or project schedules.
  Testing: After making changes, test the scheduling to ensure that the error does not reoccur and that the operation can proceed as planned.
  
  By following these steps, you should be able to resolve the C7010 error and ensure that your scheduling is accurate.