I was in the process of Detach and Attach of Data files,SQL Transaction logs were filled so i detach the data files,In the middle of the process i logged off from SQL.
Now i am unable to logon to SQL, and SAP Server is not starting up.
When i try to logon to Management Studio, it asks for user id and password,
I entered Default user " sa " but no luck.
Need your help to solve this problem.