Incorrect QoS-Information AVP With Mandatory Flag Set In CCA Response
(Doc ID 3064128.1)
Last updated on MARCH 13, 2025
Applies to:
Oracle Communications BRM - Elastic Charging Engine - Version 12.0.0.8.0 and laterInformation in this document applies to any platform.
Symptoms
On Oracle Communications Elastic Charging Engine (ECE) 12.0.0.8.11 version, Diameter Gateway
ACTUAL BEHAVIOR
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It is observed that DiameterGateway is wrongly providing QoS-Information Attribute-Value-Pair (AVP) with Mandatory flag set in Credit Control Answer (CCA) message.
ECE is providing “QoS-Information” (AVP code 1016 ) in CCA in some cases, example Charging Rule Base Name (CRBN) change scenario. As per 3GPP TS 32.299 QoS-Information AVP shall not be present in CCA, but ECE provides QoS-Information and sets Mandatory flags.
Sample diameter pcap trace:
The Network is considering this response as Bad Answer and deleting the Packet Data Network Session.
EXPECTED BEHAVIOR
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As per 3GPP TS 32.299 QoS-Information AVP shall not be present in CCA
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |