How To Fix 04215 - WIN16: FTP can only be started once

04215 - Overview

• Message type: E = Error

• Message class: 04 -

• Message number: 215

• Message text: WIN16: FTP can only be started once

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 04215 - WIN16: FTP can only be started once ?

  The SAP error message "04215 WIN16: FTP can only be started once" typically occurs when there is an attempt to start an FTP (File Transfer Protocol) session in SAP, but the system detects that an FTP session is already active. This can happen in various scenarios, such as when a user tries to initiate multiple FTP connections simultaneously or if a previous FTP session did not close properly.
  
  Cause:
  
  Multiple FTP Sessions: The most common cause is that an FTP session is already running, and the system does not allow multiple instances of FTP to be initiated.
  Improper Closure of Previous Session: If a previous FTP session was not terminated correctly, it may still be considered active by the system.
  
  Configuration Issues: There may be configuration settings in the SAP system that limit the number of concurrent FTP sessions.
  
  
  Solution:
  
  Check Active Sessions: Verify if there are any active FTP sessions. You can do this by