Search Engine: Elastic

Article ID: 131116, created on Jul 8, 2017, last review on Aug 16, 2017

  • Applies to:
  • Operations Automation 7.0
  • Operations Automation 6.0


On attempt to destroy subscription, the following error appears:

Destroying service of Subscription #1001 failed: Parallels Operations Automation error #extype_id #1, module_id #Subscriptions, org.hibernate.exception.ConstraintViolationException: could not execute statement.

The following error can be found in /var/log/poa.log on Management Node for versions earlier than 7.0 and in /var/log/pa/core.log since OA 7.0:

Caused by: org.postgresql.util.PSQLException: ERROR: update or delete on table "subscriptions" violates foreign key constraint "domain_services_fk_1" on table "domain_services"
Detail: Key (sub_id)=(1001) is still referenced from table "domain_services".


Domain service reference has not been removed from OA database due to canceled tasks in the past.


Contact Odin Technical Support in order to find and fix affected DB records.

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