Problem FTP Adapter

Hi All,
I hope someone can help me with this problem:
I've configured and FTP adapter to put file onto a directory however though the connection parameters are set correctly the files are not delivered on the directory.
Note adapter setting:
Connection mode - per file transfer
Transfer mode - binary
Put file - direct.
Message <b>Attempt to process file failed with java.lang.Exception: ftp access error: com.sap.aii.adapter.file.ftp.FTPEx: 426 Connection closed; transfer aborted.</b> is reported in the message log. Occasionally a message is delivered to the directory.
Has someone encountered the same problem. What was the solution applied?

Hi Harald,
"Connection closed; transfer aborted." is the description for FTP status code 426.
The reason being "The command opens a data connection to perform an action, but that action is canceled, and the data connection is closed."
Solution:
1.
This might be a problem with Firewall settings.
Try switching between Active Mode / Passive Mode. This is because multiple connections to the FTP host are made based on the mode you select and might not be permitted by your firewall.
2.
Disk space problem.
Regards,
Amol
PS: Kindly reward points if you find the answer helpful.
Message was edited by: Amol Joshi

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Mensaje editado por:
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Message was edited by:
Zaloa

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Message was edited by:
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