Large number of errors in log

[damonjebb]

We've just migrated from artifactory to nexus and are using V1.1 of the artifactory migration tool with 3.6 OSS of Nexus.  I'm seeing a large number fo this sort of error in the logs...

o.s.n.a.UrlConverter:default  - Mapping not found to: webapp

I'm guessing that people are attempting to reach an invalid url that looks like it would be mapped by the migration tool?

Are these issues a cause for concern or can we disregard them?  Is there any way that I can get more detail on the url that is causing the issues?

Thanks
Damon