Device Binding ( AM 7.4.0 )

Hi, I am new to this forgerock device binding flow.
I always get this 401 return and without any useful debug logging.

Could anyone help please?
Thanks.

Journey:

Sample of the response body:
{

“authId”: "{{authId}} ",

“callbacks”: [

{

“type”: “DeviceBindingCallback”,

“output”: [

{

“name”: “userId”,

“value”: “id=51aeb8d9-44e0-4509-878e-e5b4eec7bcb0,ou=user,ou=am-config”

},

{

“name”: “username”,

“value”: “tester1”

},

{

“name”: “authenticationType”,

“value”: “NONE”

},

{

“name”: “challenge”,

“value”: “wyOccrgAb4zDhS6BhZqq3sKN8BA/f8FZ1f4ejLpfST4=”

},

{

“name”: “title”,

“value”: “Authentication required”

},

{

“name”: “subtitle”,

“value”: “Cryptography device binding”

},

{

“name”: “description”,

“value”: “Please complete with biometric to proceed”

},

{

“name”: “timeout”,

“value”: 60

},

{

“name”: “attestation”,

“value”: false

}

],

“input”: [

{

“name”: “IDToken1jws”,

“value”:“eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXUyIsImtpZCI6IjAwOTk1QTNFLTc3NjUtNDkxMC04NTM2LUMzMThFN0QxMzA1RSIsImp3ayI6eyJ1c2UiOiJzaWciLCJ4Ijoia1A0eVRZX3U5NUdPT2hyTzBTU3dLb0NIaDdWY1RmM2tKcklmQk9JdDhCbyIsImtpZCI6IjAwOTk1QTNFLTc3NjUtNDkxMC04NTM2LUMzMThFN0QxMzA1RSIsImFsZyI6IkVTMjU2IiwieSI6Imxqd2l0RjNvTVJZbkl6ZDZGMWZBcmlaNzF1cFFDNTBXd2FXVzBJM3pDRjAiLCJrdHkiOiJFQyIsImNydiI6IlAtMjU2In19.eyJjaGFsbGVuZ2UiOiJERmdsVU9HSEJoTG42WWNsWjJ0bVwvTUxtc3VGN2xnM2NhdXAwVHdMUGY0MD0iLCJleHAiOjE3MDA3MzM4NzUsImlzcyI6ImNvbS5mb3JnZXJvY2suRGVtb0FwcCIsInN1YiI6ImlkPTUxYWViOGQ5LTQ0ZTAtNDUwOS04NzhlLWU1YjRlZWM3YmNiMCxvdT11c2VyLG91PWFtLWNvbmZpZyIsInBsYXRmb3JtIjoiaW9zIn0.ERPNa_2NLJ2TMB5r3UgeoHr6NoGpVdSYCZinM-CHaYdq-en6DZXHQpXdpoVH3Nk9cNCRiLvf-4w1N6O5rXv4hg”

},

{

“name”: “IDToken1deviceName”,

“value”: “tester1_1”

},

{

“name”: “IDToken1deviceId”,

“value”: “81876440d571de33639442eaa5b58e5812abd8d0”
},

{

“name”: “IDToken1clientError”,

“value”: “”

}

]

}

]

}

Hello @timothy.ky.yip,

Thanks for reaching out to our Community site. I see you have submitted this same question as a ticket to our Support site and have received a resolution.
I’m glad this question has been resolved to your satisfaction. I’m pasting the response provided in the support ticket here for global awareness.

This issue was caused by missing the boundDevices LDAP attribute in the DS store. Once the boundDevices attribute was added to DS the issue was resolved.

Feel free to add any additional details or comments if necessary regarding this issue resolution.

Warm Regards,
Ed