[ADD] Exception NoExternalId as a 'retryable' exception if no eternal id found
[ADD] Exception NoExternalId as a 'retryable' exception if no eternal id found

maljac/connector,esousy/connector,esousy/connector,fevxie/connector,mohamedhagag/connector,hugosantosred/connector,fevxie/connector,js-landoo/connector,brain-tec/connector,BT-ojossen/connector,open-synergy/connector,dvitme/connector,zhaohuaw/connector,BT-ojossen/connector,anybox/connector,BT-jmichaud/connector,anybox/connector,guewen/connector,acsone/connector,mohamedhagag/connector,acsone/connector,Antiun/connector,maljac/connector,BT-jmichaud/connector,brain-tec/connector,open-synergy/connector,js-landoo/connector,hugosantosred/connector,dvitme/connector,gurneyalex/connector,Endika/connector,gurneyalex/connector,brain-tec/connector,MindAndGo/connector,sylvain-garancher/connector,acsone/connector,guewen/connector,sylvain-garancher/connector,BT-fgarbely/connector,MindAndGo/connector,Endika/connector,BT-fgarbely/connector,zhaohuaw/connector,Antiun/connector