HTTPGateway Open Cdr Is Not Done For Change Of Charging Conditions Trigger USER_LOCATION_CHANGE (Doc ID 2930618.1)

Last updated on FEBRUARY 28, 2023

Applies to:

Symptoms

On : 12.0.0.4.8 version, Diameter Gateway

ACTUAL BEHAVIOR
---------------
As per 3GPP for every trigger which has categorized as Change of Charging condition should result in opening CDR. While testing it is observed that Used-Service-Units (USU) with User location change is combined with other used unit containers which comes after it.


EXPECTED BEHAVIOR
-----------------------
The used units getting reported as a part of the trigger change is not getting aggregated with the prior location.

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1) For session id 1-ff9169f9

Used unit 1
-----
usage usedunit level
totalVolume"": 88913,
uplinkVolume"": 23413, "tac: ""00652C""
downlinkVolume"": 65500," "nrCellId"": ""46CCEC3F2"""

Used unit 2
------
"totalVolume"": 536782701,
uplinkVolume"": 624543, """tac"": ""006531""
downlinkVolume"": 536158158," ""nrCellId"": ""C0DEEC3F2""


Used unit 3
------
"totalVolume"": 1157568,
uplinkVolume"": 1248, "tac: ""006531""
downlinkVolume"": 1156320," ""nrCellId"": ""C0DEEC3F2"""


2) Over all total usage is like:

A. This is getting created with "Used unit 1" + "Used unit 2"
" ""totalVolume"": 536871614,
""uplinkVolume"": 647956,
 ""downlinkVolume"": 536223658,"

B. This is getting created with only "Used unit 3"
" ""totalVolume"": 1157568,
 ""uplinkVolume"": 1248,
  ""downlinkVolume"": 1156320,"

Changes

Cause

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