How To Fix V4005 - The material go-ahead start time lies after the mat.go-ahead end time

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 005

• Message text: The material go-ahead start time lies after the mat.go-ahead end time

What causes this issue?

You have entered a material go-ahead start date that is later than the
material go-ahead end date.

System Response

The system does not allow the entry or generates a warning message.

How to fix this error?

Please correct your entries in the date fields for material release.
The material go-ahead cumulative quantity, which is supplied for
information purposes, cannot be correctly determined unless these two
fields are filled in correctly.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message V4005 - The material go-ahead start time lies after the mat.go-ahead end time ?

  The SAP error message V4005, which states "The material go-ahead start time lies after the mat.go-ahead end time," typically occurs in the context of production planning and scheduling. This error indicates that there is a conflict in the scheduling of a material's go-ahead time, where the start time is set to occur after the end time, which is logically incorrect.
  
  Cause:
  
  Incorrect Time Settings: The go-ahead start time and end time for the material are not set correctly in the system. This can happen due to manual entry errors or incorrect configuration in the material master or production order.
  Scheduling Conflicts: There may be overlapping or conflicting scheduling parameters that lead to this inconsistency.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in the time settings that were not properly adjusted during the migration process.
  
  
  Solution:
  
  
  Check Material Master Data: Review the material master data for the specific material