A positive response received from server upon successful start of migration task looks as follows:
Such response is received in case the subscription being migrated already exists in destination Plesk.
Such response is received in case the user (reseller or customer) being migrated already exists in destination Plesk.
Such response is received in case the source host specified in request cannot be accessed.
Such response is received in case the customer specified to be migrated does not exist on the source host.
Such response is received if the request packet contained a target-owner node with non-existent user specified as its value.
Such response is received if IP the request packet maps IP address of 'shared' type to 'exclusive'.
Such response is received if the request packet sent to the server intended to start a migration with IP mapping rules in which a non-existent destination IP was specified.
Such response is received if the request packet sent to the server intended to start a migration with IP mapping rules in which wrong IP type was specified.