How To Fix E0305 - EDI: Port '&' is not of type which writes to a file

E0305 - Overview

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 305

• Message text: EDI: Port '&' is not of type which writes to a file

What causes this issue?

You have selected the port &v1& for processing <DS:GlOS.IDoc>IDocs</>.
This port is only intended for output modes 2 and 4. However, you
specified output mode 3 in your partner profiles.

System Response

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

How to fix this error?

Please check your partner profiles and the relevant ports.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E0305 - EDI: Port '&' is not of type which writes to a file ?

  The SAP error message E0305, which states "EDI: Port '&' is not of type which writes to a file," typically occurs in the context of Electronic Data Interchange (EDI) when there is a configuration issue related to the communication port settings in SAP.
  
  Cause:
  This error usually arises when:
  
  The specified port in the EDI configuration is not set up correctly to handle file output. The port may be configured for a different type of communication (e.g., IDoc, RFC, etc.) that does not support file writing.
  The port is incorrectly defined in the EDI settings, leading to a mismatch between the expected and actual port type.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Port Configuration:
  
  Go to transaction code WE21 (Port Definition).
  Locate the port that is causing the issue (indicated by the '&' in the error message).
  Verify that the port type is set to a type that supports file writing, such as "File" or