server update error

Does Anyone know what this means?

I run the query in the attached file on multiple servers with success but some of them refuse to cooperate. I've tried recreating the linked server on the problem servers but this doesn't help. All I want to do is check db file size and free space and get it to work. Why does it have to be so damn complicated?

Any ideas welcome - including an entirely different way of doing this.

The script and table definitions in question are attached

Could not open table '"Helpdesk_New"."dbo"."LogStats"' from OLE DB provider 'SQLOLEDB'. The provider could not support a row lookup position. The provider indicates that conflicts occurred with other properties or requirements.
[OLE/DB provider returned message: Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.]
OLE DB error trace [OLE/DB Provider 'SQLOLEDB' IOpenRowset::OpenRowset returned 0x80040e21: [PROPID=DBPROP_BOOKMARKS VALUE=True STATUS=DBPROPSTATUS_CONFLICTING], [PROPID=DBPROP_COMMANDTIMEOUT VALUE=600 STATUS=DBPROPSTATUS_OK], [PROPID=Unknown PropertyID VALUE=True STATUS=DBPROPSTATUS_OK], [PROPID=DBPROP_IRowsetLocate VALUE=True STATUS=DBPROPSTATUS_CONFLICTING], [PROPID=DBPROP_IRowsetChange VA...The script fails at this line:

Update RemoteServer.RemoteDB.dbo.LogStats
Set Servername = @.Servername

Graham