ORA-00569: Failed to acquire global enqueue. Cause: A prior error occurred on one of the instances in the cluster. Typically
errors are caused by shared pool resource contention. Action: Check for and resolve prior errors on all instances in the cluster. If there is
shared pool resource contention, increase the SHARED_POOL_SIZE, DML_
LOCKS, PROCESSES, TRANSACTIONS, CLUSTER_DATABASE_INSTANCES
and PARALLEL_MAX_SERVERS initialization parameters.