ORA-62783
Error getting 'partition' count for 'topic' %0!s from the Kafka cluster. Check that the topic exists in the Kafka cluster %1!s.
Cause
There was a failure to fetch the 'partition' count from the Kafka cluster. This occurred usually when the 'topic' specified did not exist. This could also be caused by access errors to the Kafka cluster.
Action
Check that the 'topic' exists on the Kafka cluster and that the Kafka cluster is running and reachable from the database host.