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Data is not replicated due to oracle redolog size is larger

N_RajJul 29 2021

Hi All,
We have oracle 19.
We have to replicate data between oracle to oracle by AWS DMS in test server. both are in on-prem.
The source db redo log size is 500 MB.
Once the task setup is done in AWS DMZ, the data is not moved to target. Hence, we analyzed and checked and reduced redo size is 20MB in source.
then it is moving.
Is there any reason behind this.
Is there any impact reducing to 20 MB from 500 MB.
Please share your suggestions
Thanks,

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Added on Jul 29 2021
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