The formatter threw an exception while trying to deserialize the message

Steps to resolve the error
1. User session Kill
2. sysclientsessions - Delete table records
3.Stop the AOS
3. C:\Users\aosservice\AppData\Local -  AUC and KTI file format deletion
4. C:\Users\aosservice\AppData\Local\Microsoft\Dynamics Ax\VSAssemblies - AUC file format deletion
5.Start the AOS.