4.9 HSS Trace Record Content

32.4233GPPRelease 16Subscriber and equipment traceTelecommunication managementTrace data definition and managementTS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

The following table contains the Trace record description for the minimum and medium trace depth for MAP and Diameter protocol for the C, D, Gr, Gc,Cx, Sh, S6a, N70, N71 and NU1 interfaces in the HSS.
The trace record is the same for management based activation and for signalling based activation.

Interface name	Prot. name	IE name	Message name(s)	Trace depth		Notes
Interface name	Prot. name	IE name	Message name(s)	Min	Med	Notes
D	MAP	IMSI	MAP_UPDATE_LOCATION MAP_CANCEL_LOCATION MAP_PURGE_MS MAP-INSERT-SUBSCRIBER-DATA MAP_RESTORE_DATA MAP-SEND-IMSI MAP-READY-FOR-SM	M	M	TS 29.002
		MSC Address	MAP_UPDATE_LOCATION	M	M	TS 29.002
		VLR number	MAP_UPDATE_LOCATION MAP_PURGE_MS	M	M	TS 29.002
		User error	Every message where it appears	M	M	TS 29.002
		Provider error	Every message where it appears	M	M	TS 29.002
		SGSN number	MAP_PURGE_MS	M	M	TS 29.002
		MSISDN	MAP-INSERT-SUBSCRIBER-DATA MAP-SEND-IMSI	M	M	TS 29.002
		MS Not Reachable Flag	MAP_RESTORE_DATA	M	M	TS 29.002
		SS-Code	MAP_REGISTER_SS MAP_ERASE_SS MAP_ACTIVATE_SS MAP_DEACTIVATE_SS MAP_INTERROGATE_SS MAP_REGISTER_PASSWORD MAP_REGISTER_CC_ENTRY MAP_ERASE_CC_ENTRY	M	M	TS 29.002
		Forwarded-to number with subaddress	MAP_REGISTER_SS	M	M	TS 29.002
		Alert Reason	MAP-READY-FOR-SM	M	M	TS 29.002
		Basic service	MAP_REGISTER_SS MAP_ERASE_SS MAP_ACTIVATE_SS MAP_DEACTIVATE_SS MAP_INTERROGATE_SS	M	M	TS 29.002
C	MAP	Service Centre Address	MAP-SEND-ROUTING-INFO-FOR-SM	M	M	TS 29.002
		Network Node Number	MAP-SEND-ROUTING-INFO-FOR-SM	M	M	TS 29.002
		GPRS Node Indicator	MAP-SEND-ROUTING-INFO-FOR-SM	M	M	TS 29.002
		User error	Every message where it appears	M	M	TS 29.002
		Provider error	Every message where it appears	M	M	TS 29.002
		MSISDN	MAP-SEND-ROUTING-INFO-FOR-SM Send Routeing Info ack	M	M	TS 29.002
		Number of forwarding	Send Routeing Info	M	M	TS 29.002 TS 23.018
		IMSI	Send Routeing Info ack	M	M	TS 29.002 TS 23.018
		Roaming number	Send Routeing Info ack	M	M	TS 29.002 TS 23.018
		Forwarded-to number	Send Routeing Info ack	M	M	TS 29.002 TS 23.018
		Forwarding reason	Send Routeing Info ack	M	M	TS 29.002 TS 23.018
		Additional Number	MAP-SEND-ROUTING-INFO-FOR-SM	M	M	TS 29.002
Gr	MAP	SGSN address	MAP_UPDATE_GPRS_LOCATION	M	M	TS 29.002
		IMSI	MAP_CANCEL_LOCATION MAP_PURGE_MS MAP_UPDATE_GPRS_LOCATION MAP-INSERT-SUBSCRIBER-DATA MAP-READY-FOR-SM	M	M	TS 29.002
		SGSN number	MAP_UPDATE_GPRS_LOCATION MAP_PURGE_MS	M	M	TS 29.002
		Alert Reason	MAP-READY-FOR-SM	M	M	TS 29.002
		User error	Every message where it appears	M	M	TS 29.002
		Provider error	Every message where it appears	M	M	TS 29.002
Gc	MAP	IMSI	MAP_SEND_ROUTING_INFO_FOR_GPRS MAP_FAILURE_REPORT MAP_NOTE_MS_PRESENT_FOR_GPRS	M	M	TS 29.002
		SGSN address	MAP_SEND_ROUTING_INFO_FOR_GPRS MAP_NOTE_MS_PRESENT_FOR_GPRS	M	M	TS 29.002
		GGSN address	MAP_SEND_ROUTING_INFO_FOR_GPRS MAP_FAILURE_REPORT MAP_NOTE_MS_PRESENT_FOR_GPRS	M	M	TS 29.002
		Mobile Not Reachable Reason	MAP_SEND_ROUTING_INFO_FOR_GPRS	M	M	TS 29.002
		User error	Every message where it appears	M	M	TS 29.002
		Provider error	Every message where it appears	M	M	TS 29.002
Cx	Diameter	Public User Identity	User-Authorization-Request Multimedia-Auth-Request Location Info Request	M	M	TS 29.228
		Private User Identity	User-Authorization-Request Multimedia-Auth-Request Registration-Termination-Request Push-Profile-Request	M	M	TS 29.228
		Visited Network Identifier	User-Authorization-Request	M	M	TS 29.228
		S-CSCF Name	Server-Assignment-Request Multimedia-Auth-Request	M	M	TS 29.228
		Server Assignment Type	Server-Assignment-Request	M	M	TS 29.228
		User Data Already Available	Server-Assignment-Request	M	M	TS 29.228
		Reason for de-registration	Registration-Termination-Request	M	M	TS 29.228
		Routing Information	Registration-Termination-Request Push-Profile-Request	M	M	TS 29.228
		Number Authentication Items	Multimedia-Auth-Request	M	M	TS 29.228
		Authentication Data	Multimedia-Auth-Request	M	M	TS 29.228
		Authentication Scheme	Multimedia-Auth-Request	M	M	TS 29.228
		Registration result	Server-Assignment-Answer	M	M	TS 29.228
		Result	User-Authorization-Answer Registration-Termination-Answer Location Info Answer Push-Profile-Answer Multimedia-Auth-Answer	M	M	TS 29.228
Sh	Diameter	User Identity	User-Data-Request Profile-Update-Request Subscribe-Notifications-Request Push-Notification-Request	M	M	TS 29.328
		Requested data	User-Data-Request Profile-Update-Request Subscribe-Notifications-Request	M	M	TS 29.328
		Application Server Identity	User-Data-Request Profile-Update-Request Subscribe-Notifications-Request	M	M	TS 29.328
		Data	Profile-Update-Request Push-Notification-Request	M	M	TS 29.328
		Subscription request type	Subscribe-Notifications-Request	M	M	TS 29.328
		Result	User-Data-Answer Profile-Update-Answer Subscribe-Notifications-Answer Push-Notification-Answer	M	M	TS 29.328
S6a	Diameter	User Name	NOTIFY REQUEST AUTHENTICATION INFORMATION REQUEST DELETE SUBSCRIBER DATA REQUEST INSERT SUBSCRIBER DATA REQUEST PURGE UE REQUEST CANCEL LOCATION REQUEST UPDATE LOCATION REQUEST	M	M	TS 29.272
		Terminal Infomration	NOTIFY REQUEST UPDATE LOCATION REQUEST	M	M	TS 29.272
		Result	NOTIFY ANSWER AUTHENTICATION INFORMATION ANSWER DELETE SUBSCRIBER DATA ANSWER INSERT SUBSCRIBER DATA ANSWER PURGE UE ANSWER CANCEL LOCATION ANSWER UPDATE LOCATION ANSWER	M	M	TS 29.272
		RAT Type	UPDATE LOCATION REQUEST	M	M	TS 29.272
		APN	NOTIFY REQUEST
		Visited PLMN Id	AUTHENTICATION INFORMATION REQUEST UPDATE LOCATION REQUEST	M	M	TS 29.272
N70	Nhss	Message Name	Nhss_imsUEContextManagement Nhss_imsSubscriberDataManagement Nhss_imsUEAuthentication	M	M	TS 29.562
		URI of the request	Nhss_imsUEContextManagement Nhss_imsSubscriberDataManagement Nhss_imsUEAuthentication	M	M	TS 29.562
		Status code of the response	Nhss_imsUEContextManagement Nhss_imsSubscriberDataManagement Nhss_imsUEAuthentication	M	M	TS 29.562
		ID of the connected NF	Nhss_imsUEContextManagement Nhss_imsSubscriberDataManagement Nhss_imsUEAuthentication	M	M	TS 29.562
		ID of the traced NF	Nhss_imsUEContextManagement Nhss_imsSubscriberDataManagement Nhss_imsUEAuthentication	M	M	TS 29.562
		Record extensions	Nhss_imsUEContextManagement Nhss_imsSubscriberDataManagement Nhss_imsUEAuthentication	O	O	TS 29.562
		IE extracted from the NU1 messages	Nhss_imsUEContextManagement Nhss_imsSubscriberDataManagement	O	O	TS 29.562
N71	Nhss	Message Name	Nhss_imsSubscriberDataManagement	M	M	TS 29.562
		URI of the request	Nhss_imsSubscriberDataManagement	M	M	TS 29.562
		Status code of the response	Nhss_imsSubscriberDataManagement	M	M	TS 29.562
		ID of the connected NF	Nhss_imsSubscriberDataManagement	M	M	TS 29.562
		ID of the traced NF	Nhss_imsSubscriberDataManagement	M	M	TS 29.562
		Record extensions	Nhss_imsSubscriberDataManagement	O	O	TS 29.562
		IE extracted from the NU1 messages	Nhss_imsSubscriberDataManagement	O	O	TS 29.562
NU1	Nhss	Message Name	Nhss_UEAuthentication Nhss_SubscriberDataManagement Nhss_UEContextManagement Nhss_EventExposure	M	M	TS 29.563
		URI of the request	Nhss_UEAuthentication Nhss_SubscriberDataManagement Nhss_UEContextManagement Nhss_EventExposure	M	M	TS 29.563
		Status code of the response	Nhss_UEAuthentication Nhss_SubscriberDataManagement Nhss_UEContextManagement Nhss_EventExposure	M	M	TS 29.563
		ID of the connected NF	Nhss_UEAuthentication Nhss_SubscriberDataManagement Nhss_UEContextManagement Nhss_EventExposure	M	M	TS 29.563
		ID of the traced NF	Nhss_UEAuthentication Nhss_SubscriberDataManagement Nhss_UEContextManagement Nhss_EventExposure	M	M	TS 29.563
		Record extensions	Nhss_UEAuthentication Nhss_SubscriberDataManagement Nhss_UEContextManagement Nhss_EventExposure	O	O	TS 29.563
		IE extracted from the NU1 messages	Nhss_UEAuthentication Nhss_SubscriberDataManagement Nhss_UEContextManagement Nhss_EventExposure	O	O	TS 29.563