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Fixing Maintenance Window Initialization Error in AIQUM

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Category:
active-iq-unified-manager
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om
Last Updated:

Applies to

  • Active IQ Unified Manager 9.18+ (AIQUM)

Issue

  • The AIQUM web application (dfm-app.war) fails to start on every WildFly restart attempt.
  • The following exception appears in the WildFly server log:
    org.hibernate.LazyInitializationException: could not initialize proxy [MaintenanceWindow#1] - no Session
  • The issue is triggered when a maintenance window record with ID=1 exists in the database.

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