Featured Posts
- Detect data mutation patterns with Debezium
- Debezium asynchronous engine
- Debezium and TimescaleDB
- Streamlined Performance: Debezium JDBC connector batch support
- Debezium Operator Takes off to the Clouds
- Debezium signaling and notifications - Part 3: JMX channel
- Online machine learning with the data streams from the database
- Debezium signaling and notifications - Part 2: Customisation
- Debezium signaling and notifications - Part 1
- Image classification with Debezium and TensorFlow
- Streaming Vitess at Bolt
- Distributed Data for Microservices — Event Sourcing vs. Change Data Capture
- Building Audit Logs with Change Data Capture and Stream Processing
- Streaming Cassandra at WePay - Part 1
- Reliable Microservices Data Exchange With the Outbox Pattern
- Automating Cache Invalidation With Change Data Capture
- Materializing Aggregate Views With Hibernate and Debezium
- Five Advantages of Log-Based Change Data Capture
- Creating DDD aggregates with Debezium and Kafka Streams
- Streaming Data Changes from Your Database to Elasticsearch
Tags
UI WebAssembly ai analytics announcement announcement discussion survey apache kafka apache kafka apicurio avro aws batch caassandra camel cassandra cdc channels charts chicory cockroachdb community community stories connectors containers core cqrs custom data data engineering data replication datalake db2 ddd debezium debezium server debezium ui debugging deduplication demo discussion dlt dlthub docker elasticsearch embedded engine event sourcing exactly once semantics example examples features fedora flamegraphs flink go graalvm hiring ibmi iceberg images informix integration introduction jaeger jdbc json kafka kafka streams kafka streams kogito ksql kubernetes lakehouse lineage machine learning mandrel mariadb metrics microservices mongo mongodb monitoring mysql native news newsletter notifications online learning openlineage operator oracle outbox performance platform postgres presentation production pydbzengine python quarkus questdb rag rds releases schema scylla secrets sentry serialization signaling smt snapshots spanner spark sql sqlserver tensorflow testcontainers tests time series timescaledb tinygo topics tracing transactions troubleshooting ui vagrant vitess wasm website
Debezium Blog
Troubleshooting Oracle logs do not contain SCN Troubleshooting Oracle logs do not contain SCN
July 16, 2025 by Chris Cranford
Chances are if you’re using the Debezium for Oracle connector, you’ve encountered the infamous exception about the SCN could not be found in your transaction logs. In this blog post, we’ll not only talk about what this exception means, but the why, and troubleshooting steps you should take.
