While positing sales order I got following exception.
Exception of type ‘Microsoft.Dynamics.Ax.Xpp.ErrorException’ was thrown
On event log on Server OSA, I found following message.
Object Server: RPC error: RPC exception 1702 occurred in session 8 process is Ax32Serv.exe thread is 19640 (User: username, ClientType: Worker)
For Correct the problem, I recompile the CIL via System Administration Periodic Compile into CIL NET Framework and restart the AOS needed.