I am currently using an excel sheet to submit my timesheet entry.
There is some ODBC connectivity issue with the same.

Am able to do the tnsping to that database. but when i try to submit the data from excel, it doesnt work. Getting the following error

Run-time error '3151':
ODBC -- connection to 'BLACKHOLE" failed

Can anyone smell what is the issue and how to resolve this ODBC issue?