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No data appearing in the table - Amazon Managed Streaming for Apache Kafka

No data appearing in the table

  • Symptom: The Channel is ACTIVE but no data appears at the destination.

  • Causes: Service-role permission problems (delivery is retried but never succeeds, so nothing is written); no new data produced after enablement (the Channel does not backfill).

  • Resolution: Check Amazon CloudWatch Logs for AccessDenied or permission errors, and verify the service role has the required S3 Tables, Glue Schema Registry, and KMS permissions. Confirm producers are actively writing to the topic (check BytesInPerSec). Remember that only data produced after enablement is delivered.