KUP-04207
Unable to read Kafka high and low 'watermarks' for string 'topic' in number 'partition' in string 'cluster'. The internal error message is [number: string].
Cause
An attempt to query Kafka to retrieve high and low 'watermarks' related to a specific Kafka 'topic' 'partition' failed.
Action
Check the status of the Kafka 'cluster' associated with the DBMS_KAFKA application by calling DBMS_KAFKA_ADM.CHECK_CLUSTER. Check to see if the 'topic' exists in the Kafka 'cluster'.