If you're using order synchronization of a sales channel, there might be times when a shipment isn't immediately forwarded to the sales channel.
In these cases, a critical notification will appear on the notifications page in ProductFlow, which will also include the reason why the shipment couldn't be forwarded to the sales channel.
It's possible to resend all failed shipments from the past 7 days to the sales channel.
Steps to resend all failed shipments:
1. Go to the orders page in ProductFlow.
2. Click on 'Shipments'
3. Click on 'Retry All'
