TSM Server attempted to connect using the database instance set by the DB2INSTANCE environment variable, but the attempt failed.
The server is not started because the database instance is not valid.
Verify that the database instance exists and that it is configured properly. You can list DB2® instances by issuing the db2ilist command from the instance directory, under the DB2 installation directory. Example: c:\Program Files\tivoli\tsm\db2\instance\db2ilist