Hello,
         Hope all are doing well .I'm doing work on Process Historian and Information Server 2014 SP3. I'm facing a problem while configuring  Information Server with Historian database. Major problem that I'm facing is "Error Exception : Sequence have more than one matching elements.

Kindly support and guide me regarding it .I shall be thankful to you.

Hello,
Hope all are doing well .I'm doing work on Process Historian and Information Server 2014 SP3. I'm facing a problem while configuring  Information Server with Historian database. Major problem that I'm facing is "Error Exception : Sequence have more than one matching elements.

Kindly support and guide me regarding it .I shall be thankful to you.

Hello AutoGen_1545904

Are you sure the Servername is "OS" in your configuration? I think you have to use the Servername or IP address...

https://support.industry.siemens.com/cs/ww/en/view/109748956/81513001611

Bye Murof