SSO is not working after upgrade

edwinschutten

Hi,

We upgrade our Business Central environment from version 1901 to 1902. We deinstalled version 1901 and installed version 1902.
SSO is not working anymore after installation. We check the configuration files, but the are the same. In the Event Viewer I see the following:

Message (NavSerializationException): RootException: NavSerializationException
The assembly or type cannot be deserialized, Assembly: Microsoft.Dynamics.Nav.Types, Version=13.0.0.0, Culture=neutral, [PublicKeyToken=31bf3856ad364e35, Type; Microsoft.Dynamics.Nav.Types.AuthorizationCodeContext
CallerStackTrace:
at Microsoft.Dynamics.Nav.Types.NavSerializationBinder.BindToType(String assemblyName, String typeName)
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Bind(String assemblyString, String typeString)
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.GetType(BinaryAssemblyInfo assemblyInfo, String name)
at System.Runtime.Serialization.Formatters.Binary.ObjectMap..ctor(String objectName, String[] memberNames, BinaryTypeEnum[] binaryTypeEnumA, Object[] typeInformationA, Int32[] memberAssemIds, ObjectReader objectReader, Int32 objectId, BinaryAssemblyInfo assemblyInfo, SizedArray assemIdToAssemblyTable)

How can I solve this?

edwinschutten

We have found the problem. During removing of the old Dynamics version, some dll's were in use. Probably because ISS was still running. We installed the old Dynamics version again, stopped ISS and removed the old version. After installing the new version we didn't get the error message anymore.

SanderDk

What is SSO?
Properly you need to change the dotnet to version 15 with another token.

edwinschutten

We have found the problem. During removing of the old Dynamics version, some dll's were in use. Probably because ISS was still running. We installed the old Dynamics version again, stopped ISS and removed the old version. After installing the new version we didn't get the error message anymore.