We have a release blocked from a day. We tried to delete it and remove it even from the JMX console following the documentation. The JMX invocation to remove release fails with below error
Release  stopped successfully.
Release  removed from execution cache successfully.
Failed removing release  from DB: ObjectOptimisticLockingFailureException - Batch update returned unexpected row count from update ; actual row count: 0; expected: 1; nested exception is org.hibernate.StaleStateException: Batch update returned unexpected row count from update ; actual row count: 0; expected: 1.
There is an associated java process found pertaining to the release, which restricts the JMX from removing the release.
Release : 6.7
Component : CA RELEASE AUTOMATION CORE