Unable to register or validate DB, FDO error: -2147209112, Invalid xml registry file c:\program files\arcgis\server\framework\..\XmlSupport.dat

Question

Hi All,

Unable to register or validate a DB in ArcGIS Server Manager. Server SEVERE Logs are as below.

01. The connection property set was missing a required property or the property value was unrecognized.
FDO error: -2147209112 Unable to instantiate class for xml schema type: DEWorkspace

02. Invalid xml registry file: c:\program files\arcgis\server\framework\runtime\arcgis\bin\XmlSupport.dat

ArcGIS Enterprise 10.8.1, Multi-machine Deployment, Server in S1, Portal in S2, Data Store & RDBMS in S3.

Any suggestions Please.

Taladi · Answer

Hi George, 
Thanks for the quick response.
RDBMS is SQL SERVER 2016
Yes, I can view the data in ArcMap & Pro
DB Authenticiation in use.

Regards,

Venkat

George_Thompson · Answer

What is the RDBMS being used?

Can you view data in the DB within ArcGIS Pro?

What sort of authentication is being used; O/S or DB?