Troubleshooting
Problem
When a Custom Event Property (CEP) named "Value" is configured with the default "Alphanumeric" type instead of 'Numeric', it might lead to visualization failures in the QRadar Deployment Intelligence (QDI) application.
Symptom
The following errors can be observed in the /store/docker/volumes/qapp-appID/log/app.log on the host where the app is running.
2026-01-20 04:11:55,456 [MainThread] [INFO] [APP_ID:2055] [NOT:0000006000] Error in startArielSearch: 422 Client Error: 422 for url: https://qradar-console/api/ariel/searches?query_expression=select+metric_id%2C+DOUBLE%28AVG%28value%29%29+as+value%2C+LONG%28AVG%28starttime%29%29+as+starttime%2C+%22Element%22%2C++%22Hostname%22%2C+endtime+as+endtime+from+subsearch1768882310+where+metric_id%3D%27CREPRocessorThreadInfo%27+and+Element%3D%27CpuUtil%27+GROUP+BY+endtime%2C+Hostname%2CElement+order+by+endtime%2C+Hostname%2C+Element+++PARAMETERS+PRIORITY%3D%27low%27
2026-01-20 04:11:59,083 [MainThread] [INFO] [APP_ID:2055] [NOT:0000006000] Error in startArielSearch: 422 Client Error: 422 for url: https://qradar-console/api/ariel/searches?query_expression=select+metric_id%2C+DOUBLE%28AVG%28value%29%29+as+value%2C+LONG%28AVG%28starttime%29%29+as+starttime%2C+%22Element%22%2C%22Hostname%22%2C+endtime+as+endtime+from+subsearch1768882310+where+metric_id%3D%27QueuedEventThrottleFilterSpillFilesCount%27+GROUP+BY+endtime%2CHostname%2CElement+order+by+endtime%2C+Hostname%2C+Element++PARAMETERS+PRIORITY%3D%27low%27Document Location
Worldwide
[{"Type":"MASTER","Line of Business":{"code":"LOB77","label":"Automation Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSBQAC","label":"IBM Security QRadar SIEM"},"ARM Category":[{"code":"a8m0z000000cwt3AAA","label":"QRadar Apps"}],"ARM Case Number":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0.0;7.1.0;7.2.0;7.2.2;7.2.3;7.2.4;7.2.5;7.2.6;7.2.7;7.2.8;7.3.0;7.3.1;7.3.2;7.3.3;7.4.0;7.4.1;7.4.2;7.4.3;7.5.0"}]
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Document Information
Modified date:
03 February 2026
UID
ibm17259291