Delphix Products

I got an error following message during add dsource.
The connection to the source oracle is ok using sqlplus.
What should be checked to solve this problem?

Error:Failed to execute query on source database due to: Incorrect result size: expected 1, actual 0 . An error was received when executing the query. This typically indicates that the connection to the database has been lost.

Error Code:
exception.oracle.dbc.query.failed

Suggested Action:
Check connectivity.

Hi,
This is usually caused by an idle database. Please log into the dsource database and alter system switch logfile a number of times.
Then try the db_sync again.
Cheers,
Dave G.

Thanks a lot !!!

I got the same problem, I solved just following your suggestion. Thanks a lot!!!!

Thanks a lot. It helps me too.