FTP - Receiver Comm channel error
Scenario: Send a file to a 3rd party via FTP adapter
Error: MONI is OK but comm channel monitor is in error state and error is displayed as:
An error occurred while connecting to the FTP server 'xxx.xx.xx.xxx:21'. The FTP server returned the following error message: 'com.sap.aii.adapter.file.ftp.FTPEx: 550 Permission denied on server. You are restricted to your account.'. For details, contact your FTP server vendor.
1> Our Firewall is configured to send the file from our system to 3rd party.
2> I could logon to 3rd party FTP server from web browser.
FYI, 3rd party FTP server is hosted on Yahoo.
Any ideas, why I am not able to FTP the file to 3rd party system?