Hi,
The DCTM URI in start address should it point to webtop or DFS server ?
We were trying some thing like this and were getting error. We are pointing to webtop server. We have DFS on separate server.

dctm://dctmweb.sas.com/TEST

System.ArgumentException: Illegal characters in path. at System.IO.Path.GetFileName(String path) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at Microsoft.Office.Server.Search.Connector.BDC.CustomConnector.CustomConnectorUtility.<>c__DisplayClass3.b__1()


Regards

Great info here. Do you have any details (beyond the configuration documentation) of how to setup a user mapping table for mapped security?

Have you been able to help sri about his error? I got the same error. Thanks.

Does any body manage to get Documentum Connector working for Windows Server 2012 R2?

According to the documentation, I could not find any text that explicitly states that Windows Server 2012 R2 is not supported, here what i found:
http://technet.microsoft.com/en-us/library/ff721975(v=office.15).aspx (i.e. The supported operating systems are Windows Server 2008 R2, Windows Server 2008 Service Pack 2, and Windows Server 2012)
http://www.microsoft.com/en-us/download/details.aspx?id=36851 (Windows Server 2008 R2, Windows Server 2008 Service Pack 2, and Windows Server 2012 )

If it is not supported, somebody should work on the previous 2 articles and mention that explicitly