Issue
The following warning appears on your dashboard: Failed to read data for last 24 hrs.
Environment
Connector: DynamoDB
Resolution
There are two options to resolve this issue:
Option 1: full historical resync
How To Perform Historical or Full Resync On A Connector
Option 2: table level resync
How To Trigger a Historic Table Re-Sync
Cause
The Amazon DynamoDB Streams retention period is 24 hours. This is an Amazon DynamoDB limitation.
For more information, please see Amazon's Documentation.