What Debezium connector do you use and what version?

io.debezium.connector.oracle.OracleConnector 1.9.5

What is the connector configuration?

    connector.class=io.debezium.connector.oracle.OracleConnector
    database.hostname=ORAT03.mydomain.local
    database.port=5500
    database.user=c##debezium
    database.password=xxxxx
    database.dbname=MYDB03
    database.server.name=MY_DB_NAME
    tasks.max=1
    database.pdb.name=MY_DB_NAME
    database.history.kafka.bootstrap.servers=kafka-broker:9092
    database.history.kafka.topic=schema-changes.oracle
    decimal.handling.mode=string

What is the captured database version and mode of depoyment?

On-premises Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.15.0.0.0

What behaviour do you expect?

Log miner event handled without error and connector not stopping down.

What behaviour do you see?

Log miner event handled with error and connector stops down.

Also should that event be handled at all since it is an event on table TOKENSTORE which is not one of the tables identified as one of the captured tables in the Snapshot step 2?

If I specify the list of tables I'm interested in with table.include.list then this error doesn't occur and the connector doesn't stop down.

Do you see the same behaviour using the latest relesead Debezium version?

Didn't try latest version

Do you have the connector logs, ideally from start till finish?

Yes