How To Fix C7076 - Overall network scheduling: Basic start is after scheduled start

SAP Error Message - Details

• Message type: E = Error

• Message class: C7 - Scheduling

• Message number: 076

• Message text: Overall network scheduling: Basic start is after scheduled start

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message C7076 - Overall network scheduling: Basic start is after scheduled start ?

  The SAP error message C7076, "Overall network scheduling: Basic start is after scheduled start," typically occurs in the context of project management and network scheduling within SAP. This error indicates that there is a conflict in the scheduling of tasks or activities in a project network. Specifically, it means that the basic start date of a task is set to a date that is later than its scheduled start date, which is logically inconsistent.
  Cause:
  
  Incorrect Dates: The basic start date of a task has been manually set to a date that is later than the scheduled start date.
  Dependency Issues: There may be dependencies between tasks that have not been properly defined, leading to scheduling conflicts.
  Changes in Project Plan: If changes were made to the project plan (e.g., rescheduling tasks), it may have resulted in inconsistencies in the start dates.
  Data Entry Errors: Manual data entry errors can lead to incorrect date assignments.
  
  Solution:
  
  Check Task Dates: Review the basic start and scheduled start dates of the affected task. Ensure that the basic start date is not later than the scheduled start date.
  Adjust Dates: If the basic start date is incorrect, adjust it to be earlier than or equal to the scheduled start date.
  Review Dependencies: Check the dependencies between tasks to ensure that they are correctly defined. Adjust any dependencies that may be causing the scheduling conflict.
  Recalculate Dates: Use the scheduling functions in SAP to recalculate the dates for the project network. This can help to automatically adjust dates based on dependencies and constraints.
  Consult Documentation: If you are unsure about how to adjust the dates or dependencies, refer to SAP documentation or consult with a project management expert within your organization.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) or CN41 (Network Overview) to view and edit project networks and tasks.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to scheduling and project management.
  Training and Support: If you frequently encounter scheduling issues, consider training sessions on project management within SAP or seek support from your SAP administrator.
  
  By following these steps, you should be able to resolve the C7076 error and ensure that your project scheduling is consistent and accurate.