How To Fix 26203 - FTP connection to &: binary mode cannot be set

26203 - Overview

• Message type: E = Error

• Message class: 26 - Dokumentenverwaltung

• Message number: 203

• Message text: FTP connection to &: binary mode cannot be set

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Please register this internal error at SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 26203 - FTP connection to &: binary mode cannot be set ?

  The SAP error message 26203, which states "FTP connection to &: binary mode cannot be set," typically occurs when there is an issue with the FTP connection settings or the configuration of the FTP server. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  FTP Server Configuration: The FTP server may not support binary mode or may be misconfigured.
  Network Issues: There could be network connectivity issues between the SAP system and the FTP server.
  Incorrect FTP Settings: The FTP connection parameters (like hostname, port, username, password) may be incorrect.
  Firewall Restrictions: Firewalls or security settings may be blocking the FTP connection or specific commands.
  SAP Configuration: The SAP system may not be properly configured to handle FTP connections.
  
  Solutions:
  
  
  Check FTP Server Settings:
  
  Ensure that the FTP server is configured to allow binary mode transfers. You may need to consult the server documentation or administrator.
  
  
  
  Verify Connection Parameters:
  
  Double-check the FTP connection settings in the SAP