TNS error - Unable to establish connection with oracle using SSIS

Hi All,

Thanks in advance.

I am trying to establish the connection with ORACLE 11 g Database in SQL SERVER 2008 R2 64 bit Machine using the OLEDB Provider . But getting the TNS Listener issue.

Note : I have included the Database configurations in TNS entry, also we pinged the database it works fine.

Please find below the screenshot for the same,

Image may be NSFW.
Clik here to view.

Thanks

Rajan.S