Hi All,
I have a custom entity named key contact which link to Account entity. The associated view required to display the Country's Region. The country is a custom entity which also a lookup field in Account entity to Country entity.
I'm using Xrmtoolbox to link the Key Contact entity to Account then from Account to Country entity. The view is running fine on the form itself, record able to display correctly. However, when users try to export the data from the view to excel, the following error occurs. I tried change the alias name, but no luck.

Below is the fetchXML from xrmtoolbox
Any help is much appreciated.
Thanks.
Regards,
Teh