How To Fix V4004 - The production go-ahead start time lies after the prod.go-ahead end time

SAP Error Message - Details

• Message type: E = Error

• Message class: V4 - Nachrichten Verkauf (Variable Meldungen und EDI-Meldungen)

• Message number: 004

• Message text: The production go-ahead start time lies after the prod.go-ahead end time

What causes this issue?

You have entered a start date for cumulative production which is later
than the end date for cumulative production.

System Response

The system does not accept the entry or gives a warning message.

How to fix this error?

Please correct the entry in both data fields in cumulative production.
If both fields have not been correctly maintained, the cumulative
production go-ahead quantity, which is only for information purposes,
will not be able to be correctly determined.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message V4004 - The production go-ahead start time lies after the prod.go-ahead end time ?

  The SAP error message V4004 indicates that there is a discrepancy in the scheduling of production orders, specifically that the production go-ahead start time is set to occur after the production go-ahead end time. This situation typically arises in the context of production planning and scheduling within the SAP system.
  Cause:
  
  Incorrect Time Settings: The start and end times for the production go-ahead may have been entered incorrectly, leading to a situation where the start time is later than the end time.
  Scheduling Conflicts: There may be conflicts in the scheduling of production orders, such as overlapping orders or incorrect lead times.
  Master Data Issues: Problems with the master data for materials, production resources, or routing can lead to incorrect time calculations.
  Configuration Errors: Incorrect configuration in the production planning settings can also lead to this error.
  
  Solution:
  
  Check Time Entries: Review the production order and ensure that the go-ahead start time is set before the go-ahead end time. Adjust the times accordingly.
  Review Scheduling Parameters: Check the scheduling parameters for the production order to ensure they are set correctly. This includes lead times, setup times, and processing times.
  Examine Master Data: Verify the master data for the materials and resources involved in the production order. Ensure that all relevant data is accurate and up-to-date.
  Adjust Production Order: If necessary, adjust the production order to resolve any conflicts or scheduling issues. This may involve rescheduling or reassigning resources.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling scheduling errors and understanding the implications of the error message.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as CO02 (Change Production Order) or CO03 (Display Production Order) to make adjustments.
  Production Planning (PP) Module: This error is related to the Production Planning module in SAP, which deals with the planning and control of manufacturing processes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to production orders and scheduling settings.
  
  By following these steps, you should be able to identify the cause of the V4004 error and implement the necessary corrections to resolve it.