Error using SpNavigation cross web applications (mysite)

Aug 7, 2012 at 11:53 AM
Edited Aug 7, 2012 at 11:55 AM


My company are currently implementing a new intranet and we have succesfully implemented SpNavigation on our main and collaboration web applications. The navigation list is located at the root site of our main web application and all web parts points to it.

The problem begins when we are trying to implement the web part on my sites (different web application) and point it to the same list:

There is a compatibility range mismatch between the Web server and database "SP_Content_000", and connections to the data have been blocked to due to this incompatibility. This can happen when a content database has not been upgraded to be within the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the database must be upgraded to the same version and build level to return to compatibility range. sub:CreateChildControls

We have double checked that our application accounts have permissions to access the list and the following safecontrol has been added to all web.configs:

<SafeControl Assembly="spNavMenu2010, Version=, Culture=neutral, PublicKeyToken=e7d947ded56689ec" Namespace="spNavMenu2010" TypeName="*" Safe="True" SafeAgainstScript="False" />

Does anyone have a clue how to solve this?