How To Fix BL309 - Crew breaks cannot be kept

BL309 - Overview

• Message type: E = Error

• Message class: BL - Application Log

• Message number: 309

• Message text: Crew breaks cannot be kept

What causes this issue?

Insufficient time is planned between outbound and return flights. This
causes extra work for the crew.

System Response

Warning.

How to fix this error?

Check whether one of the flights can be rescheduled or another crew can
take over the flight.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

BL309 - Details

• The SAP error message BL309, which states "Crew breaks cannot be kept," typically occurs in the context of transportation and logistics management, particularly when dealing with crew scheduling and break management in SAP's Transportation Management (TM) or similar modules.
  
  Cause:
  The error usually arises due to one or more of the following reasons:
  
  
  Break 
  Configuration Issues: The breaks defined in the system may not comply with the legal or organizational regulations. This could include insufficient break duration or incorrect timing.
  
  
  Scheduling Conflicts: The crew schedule may not allow for the breaks to be accommodated due to overlapping shifts or other scheduling constraints.
  
  
  Missing Master Data: Required master data for crew members, such as work schedules or break rules, may be incomplete or incorrectly configured.
  
  
  System Settings: The system settings for crew management may not be properly configured to allow for breaks.
  
  
  
  Solution:
  To resolve the BL309 error, consider the following steps:
  
  
  Review Break Configuration: Check the configuration of breaks