This error comes whenever a carriercode which doesn't exist is specified in the file dropped for CONSIGNOR
CONSIGNOR will in this case instead use the default carriercode and create the shipment from this. Because of this the label will not print, but instead the shipment will appear in "Autoprint" and you have to treat it manually.
To add a new carriercode go to "Setup" -> Find "Import Setup" on one of the top levels of the tree and open this.
Choose the tab "Carrier PreSettings" -> Click "New".
Fill in the fields:
Carrier code = Is the name of the code CONSIGNOR will use to determine the shipment.
Actor alias = Is only used if there is more actors in CONSIGNOR which have to use the same carriercode.
Enabled Carriers = Controls which carrier to use.
Enabled SubCarriers = Controls which subcarrier to use.
Enabled products = Controls which product to use.
Services = Controls if any services are to be added. Check as many as needed.
Stacks = Controls which stack shipment will be put in.
Autoprint labels = Check this box if you want CONSINGOR to print labels automatically.
Click "OK" to save the new carriecode.