Access Denied Exception

Hi Team,

In my migration report. I am getting lot of Failed entry with Access Denied Exception. But when I see target url it is not appending managed path and site collection name. 

And data migration is also done for some of list and library.

Is anyone come across similar issue? let me know what we are doing wrong?

Source URL: webapplication/.../SampleList
Target URL:  tenantname.sharepoint.comSampleList