Posted on Wednesday, December 22, 2010 at 9:26 AM
Are you unable to access SharePoint Services after installing updates? Is your database accessible, but you can still access the Central Administrator? This problem most frequently occurs due to database corruption. MS SharePoint Server uses Microsoft SQL Server database that is extremely robust. But in some cases the database may get damaged and cause data loss. At this point, you are required to opt for SharePoint recovery
solutions to get your precious data back.
When your database becomes inaccessible, you may get the following entries in error log:
“SQL Network Interfaces: An error occurred while obtaining the dedicated administrator connection (DAC) port. Make sure that SQL Browser is running, or check the error log for the port number [xFFFFFFFF].
Sqlcmd: Error: Microsoft SQL Native Client: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections...