<?xml version="1.0" encoding="utf-8"?>
<mobileDeviceLoginResponse xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd">
<messages><resultCode>Error</resultCode><message><code>E00054</code>
<text>The mobile device is not registered with this merchant account.</text></message></messages></mobileDeviceLoginResponse>
Am using correct usename and password but i got this response
10-11-2015 11:11 PM
There already an answer
http://community.developer.authorize.net/t5/Integration-and-Testing/E00054-ERROR/td-p/52508
10-12-2015 04:41 AM