Hi ,

As part of resolving the corrupt SCCM 2012 R2 environment, we have uninstalled the site from the Standalone primary site and restored it from the last backup. The database is on remote server on SQL 2012 SP1. Only Site recovery is run.

Post the restoration on unable to launch the SCCM console, Error Could not connect to the site.

When I checked the logs in the log file SmsProv.log in the program filles\Microsoft Configuration manager\logs, the error is as below

*~*~e:\nts_sccm_release\sms\siteserver\sdk_provider\smsprov\sspobjectquery.cpp(6260) : SQL Connection attempt timed out~ SQL Error: [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'XXXX\ABBC$'.~*~*

*~*~SQL Connection attempt timed out [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'XXXX\ABBC$'.~*~*

<*><*> CANT CONNECT TO SQL, RETURNING ERROR <*><*>

Regards

Leela

Duplicate post. https://social.technet.microsoft.com/Forums/en-US/6b26502b-ac07-426c-abe4-6cfdaa45b33b/sccm-console-launch-fails-sql-connectivity-issue-with-sccm-machine-account?forum=configmanagergeneral