Hello SAM,

Thanks for the suggestion.

Here I am just investigating the bug source. I am also able to connect to the database using the SVRMGRL but not the first time.

D:\>svrmgrl

Oracle Server Manager Release 3.1.7.0.0 - Production

Copyright (c) 1997, 1999, Oracle Corporation. All Rights Reserved.

ORA-12560: TNSrotocol adapter error
SVRMGR> connect internal@bob
Connected.
SVRMGR>

I am just wondering what excatly the error is.

Thanks.
Best regards,
Nikee