I know this has been come up before but could not find any good answer so reposting . I am following Microfoft guide for upgrading Sp 2010 to Sp2013. Existing SP2010 sites use claims based authentication. I made backup of existing content database from SP2010 farm, copied them to SP2013 farm and restored on database server. Also created web applications on SP2013 farm also using claims based authentication from UI in Central Administration .
After that I used Test-SPContentDatabase cmdlet in order to check restored SP2010 content database against SP2013 web application and i am getting error
Category : Configuration
Error : False
UpgradeBlocking : False
Message : The [SharePoint Primary - 443] web application is configured with claims authentication mode however the content database you are trying to attach is intended to be used against a windows classic authentication
mode.
Remedy : There is an inconsistency between the authentication mode of target web application and the source web application. Ensure that the authentication mode setting in upgraded web application is the
same as what you had in previous
SharePoint 2010 web application. Refer to the link "http://go.microsoft.com/fwlink/?LinkId=236865"
for more information.
Any idea on how to resolve and why am i getting this error ?
Thanks
MP
mp