Oracle Solution for Error ora-25316

ORA-25316: Late in the current transaction to begin an Enqueue/Dequeue operation

What triggered the Error:

eck if the Enqueue/Dequeue operation is performed via triggers on Materialized Views which isn't supported.

What should we do to fix it:

iggers on materialized views aren't supported. Workarounds are on-demand materialized views or execution of trigger code within an autonomous txn.