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Dynamics 365 For Finance and Operations - [ERROR] FTP Class: Invalid URI: The format of the URI could not be determined.
Dynamics 365 For Finance and Operations - [ERROR] FTP Class: Invalid URI: The format of the URI could not be determined.
Micah A. Parker avatar
Written by Micah A. Parker
Updated over a week ago

Product: Dynamics 365 For Finance and Operations

Error: FTP Class: Invalid URI: The format of the URI could not be determined.


Issue: When attempting to test the AppServer Connection you receive the following error 'FTP Class: Invalid URI: The format of the URI could not be determined.'

Reason: The AppServer Connection has its Transfer Protocol set to FTP but the AppServer URL input box is incorrectly filled out (or missing) and the system is unable to resolve the URL provided.

Solution - Set Your Transfer Protocol to SFTP


By default all TrueCommerce File Transfer Protocol (FTP) servers are set to Secure (SFTP). So you most likely will need to set your Transfer Protocol to SFTP under the FTP Settings

Set: Transfer Protocol to SFTP

Solution - Correct Your AppServer URL (FTP)


If you are attempting to configure a standard, unsecured, File Transfer Protocol (FTP) then the issue is going to be with your AppServer URL being either incorrect or blank. Please enter the proper URL for your server.

Set: AppServer URL to integrationftp.truecommerce.com (default)

Additional Resources


rev 3/25/2025

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