I found that I had to set the IDENTITY_INSERT to ON, before I did the INSERT. Then I turned it back off again, which is the default.
To make it painfully obvious, what I did was this:
SET IDENTITY_INSERT [DESTINATION_TB] ON
then I did the insert as was specified in the article. After doing the insert I did the following:
SET IDENTITY_INSERT [DESTINATION_TB] OFF
Kindest Regards, Rod Connect with me on LinkedIn.