IBM Support

QRadar: Rules wizard generates application error due to missing link uuid (APAR IJ40522)

Troubleshooting


Problem

Administrators on QRadar 7.5.0 Update Package 2 or 7.5.0 Update Package 3 can experience application errors when you open the Rules Wizard due to a missing link_uuid value. The application error is displayed as the Rules Wizard is looking for a reference to an anomaly detection engine (ade) rule and not finding a reference. This technical note adds more details to the workaround defined for APAR IJ40522 to assist administrators with the workaround steps.

Symptom

An "Application Error" is displayed to alert users that an error occurred in the rules page.
The Log Activity tab can display Application Error when a disabled users owns a custom property or dependency the UI requires to display results.

Document Location

Worldwide

[{"Type":"MASTER","Line of Business":{"code":"LOB77","label":"Automation Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSV4BL","label":"IBM QRadar"},"ARM Category":[{"code":"a8m0z000000cwtrAAA","label":"Rules"}],"ARM Case Number":"TS012717292","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.4.0;7.5.0"},{"Product":{"code":"SSTZMA","label":"QRadar Appliance Hardware"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Document Information

Modified date:
08 May 2023

UID

ibm16987945