When creating or modifying any sort of setting via the Silverlight web based openPDC Manager interface the following error is returned:
Failed to save Device Information
The parameterized query '(~nodeID nvarchar(36),@parentID nvarchar(4000),@acronym nvarchar' expects the parameter
'@updatedBy', which was not supplied.
This also occurs for adding of updating planned devices.
The thick client openPDC Manager interface seems to work fine.
Presuming that the updatedBy parameter maps to a username, could this be due to the lack of an authenticated user via the web interface?
I've noticed that if I enable ASP.NET Impersonation in IIS, I receive an Internal Server Error - not sure if this is related.
This is a fairly standard install of v1.4.110 which is using an SQL Server database (let me know if any .Config files would assist with troubleshooting).