Connectivity troubleshooting

This table lists the connectivity errors and the required fixes.
Status Error Fix
Not Transmitted INTERNAL_SERVER_ERROR Re-enter the correct credentials in the ION API Credentials form.
Not Transmitted INVALID_REQUEST Re-enter the correct credentials in the ION API Credentials form.
Not Transmitted INVALID_SECURITY_USER Re-enter the correct credentials in the ION API Credentials form.
Not Transmitted INVALID_REQUEST_SIGNATURE Re-enter the correct credentials in the ION API Credentials form.
Not Transmitted The message has been sent to the third-party but the third-party was unable to accept it. The third-party may be temporarily unavailable. Re-enter the correct credentials in the ION API Credentials form.

Check if cryptography is installed.

Check if the signing host in the database is the same as the expected port number. For example, http://localhost:8080/.

Not Transmitted OPERATION_FAILED Endpoint may be unavailable.