What's New in This Guide
This section introduces the documentation updates for release 26.1.2xx.
Release 26.1.201 - G57544-01, August 2026
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Added the following alerts to PCF Alerts to support QoS Monitoring feature:
- QOS_MON_FAILED_AUTH_ABOVE_MINOR_PERCENT
- QOS_MON_FAILED_AUTH_ABOVE_MAJOR_PERCENT
- QOS_MON_FAILED_AUTH_ABOVE_CRITICAL_PERCENT
- QOS_MON_SMF_POLICY_FAILURE_CODE_ABOVE_MINOR_PERCENT
- QOS_MON_SMF_POLICY_FAILURE_CODE_ABOVE_MAJOR_PERCENT
- QOS_MON_SMF_POLICY_FAILURE_CODE_ABOVE_CRITICAL_PERCENT
- QOS_MON_MISSING_ATTRIBUTES_ABOVE_MINOR_PERCENT
- QOS_MON_MISSING_ATTRIBUTES_ABOVE_MAJOR_PERCENT
- QOS_MON_MISSING_ATTRIBUTES_ABOVE_CRITICAL_PERCENT
- Added the following alerts to PCF Alerts to support Assume Positive feature:
- SM_SVC_REQ_ENHANCED_OVERLOAD_SERVICE_INTERACTION_SKIPPED _MINOR
- SM_SVC_REQ_ENHANCED_OVERLOAD_SERVICE_INTERACTION_SKIPPED _MAJOR
- SM_SVC_REQ_ENHANCED_OVERLOAD_SERVICE_INTERACTION_SKIPPED _CRITICAL
- Added the following alerts to PCF Alerts to support DNN replacement feature:
- DNN_REPLACEMENT_MANDATORY_IE_MISSING_ABOVE_MINOR_PERCENT
- DNN_REPLACEMENT_MANDATORY_IE_MISSING_ABOVE_MAJOR_PERCENT
- DNN_REPLACEMENT_MANDATORY_IE_MISSING_ABOVE_CRITICAL_PERCENT
- Added the following alerts to PCF Alerts to support UE Policy Enhancements - Handling N1N2MessageTransferError Responses with "retryAfter" feature:
- UE_N1N2_TRANSFER_RETRYAFTER_FAILURE_RATE_ABOVE_MINOR_THRESHOLD
- UE_N1N2_TRANSFER_RETRYAFTER_FAILURE_RATE_ABOVE_MAJOR_THRESHOLD
- UE_N1N2_TRANSFER_RETRYAFTER_FAILURE_RATE_ABOVE_CRITICAL_THRESHOLD
- UE_N1N2_TRANSFER_INVALID_RETRYAFTER_VALUE_RATE_ABOVE_MINOR_THRESHOLD
- UE_N1N2_TRANSFER_INVALID_RETRYAFTER_VALUE_RATE_ABOVE_MAJOR_THRESHOLD
- UE_N1N2_TRANSFER_INVALID_RETRYAFTER_VALUE_RATE_ABOVE_CRITICAL_THRESHOLD
- Added EGRESS_GATEWAY_DNS_RESOLUTION_FAILURE alert in the PCF Alerts section.