I am building an iOS app that can receive remote notification through Bluemix. I have the app Bundle Identifier in Xcode matches the AppId in Apple Portal which also match the APN certificate (xxx-sandbox.p12 and xxx-production.p12).
During development I have tested using Push Notification with Bluemix Sandbox (under MobileFirst Starter boilerplate). All work fine. I can receive notification in my iPhone. However when I tested in Production mode, I keep getting error messages: "Internal server error. No devices found".
I have confirmed that my device exists (using REST API: https://mobile.ng.bluemix.net/imfpushrestapidocs/#!/devices/get_apps_applicationId_devices).
Any suggestion is greatly appreciated.