How To Fix C7109 - Basic finish date is after requirements date &

SAP Error Message - Details

• Message type: E = Error

• Message class: C7 - Scheduling

• Message number: 109

• Message text: Basic finish date is after requirements date &

Self-Explanatory Message

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• What is the cause and solution for SAP error message C7109 - Basic finish date is after requirements date & ?

  The SAP error message C7109, which states "Basic finish date is after requirements date," typically occurs in the context of production planning and scheduling. This error indicates that the planned finish date of a production order or operation is later than the required date for the materials or products. This can lead to issues in meeting delivery deadlines and can disrupt the production schedule.
  Causes:
  
  Incorrect Scheduling Parameters: The basic finish date may have been set incorrectly due to wrong scheduling parameters or settings in the production order.
  Lead Time Issues: The lead times for production or procurement may not have been correctly defined, causing the finish date to extend beyond the required date.
  Capacity Constraints: If there are capacity constraints in the production environment, it may push the finish date beyond the required date.
  Changes in Demand: Changes in customer demand or order requirements may not have been reflected in the production schedule, leading to discrepancies.
  Resource Availability: Unavailability of resources (machines, labor, etc.) can delay the production process, resulting in a later finish date.
  
  Solutions:
  
  Review Production Order Dates: Check the production order and ensure that the basic finish date is set correctly. Adjust the dates if necessary.
  Adjust Scheduling Parameters: Review and adjust the scheduling parameters in the production order to ensure that they align with the required dates.
  Check Lead Times: Verify the lead times for production and procurement. Adjust them if they are not realistic or if they have changed.
  Capacity Planning: Analyze the capacity of the production resources and make adjustments to ensure that they can meet the required finish dates.
  Reschedule Production: If there are changes in demand or resource availability, consider rescheduling the production order to align with the new requirements.
  Consult with Planning Team: Collaborate with the planning team to ensure that all changes in demand and production schedules are accurately reflected in the system.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to review and modify production orders.
  Production Planning (PP) Module: This error is related to the SAP PP module, which deals with production planning and control.
  Documentation: Refer to SAP documentation or help files for more detailed information on scheduling and production order management.
  User Exits and BAdIs: If the issue persists, consider checking for any user exits or BAdIs that may be affecting the scheduling logic.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the C7109 error and ensure that your production schedules align with the required dates.