[IMP] base_external_referentials : improve reporting system, avoid the creation of unlimited error message on some object
[IMP] base_external_referentials : improve reporting system, avoid the creation of unlimited error message on some object

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