Database server not found

Error constant SQLE_ENGINE_NOT_RUNNING
ODBC 2 State 08001
ODBC 3 State 08001
Severity 16
SQLCODE –100
SQLSTATE 08W01
Sybase error code 7950
Probable cause

The database server is not running, or is in the process of starting up or shutting down, or the interface library is unable to find it.