Message type: E = Error
Message class: VW - Shipment Processing Output
Message number: 346
Message text: No changed route stages exist
You have tried to save changed route stages in the database. However,
the list does not contain changed stages. The system selects changed
stages in the list by using a yellow traffic light.
You cannot save.
Select and change the relevant stages and save again.
Error message extract from SAP system. Copyright SAP SE.