Suggested pattern with blank parameter field

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Suggested pattern with a blank Event Type parameter field.

Draft comment: gb030961
RTC IVT 65644 https://rtp-rtc10.tivlab.raleigh.ibm.com:9443/jazz/web/projects/BSM#action=com.ibm.team.workitem.viewWorkItem&id=65644

Problem

When editing a suggested pattern, the Event Type parameter field will be empty if the property type.0.eventtype is set to a value that is empty in the database.

Resolution

To avoid this issue, ensure that the type.0.eventtype property is not set to an empty value in the Event History Database. Selecting an event type field that contains all null values in the history database will result in the pattern criteria section of the create or edit pattern screen appearing blank.