topic Re: “Limit LOB size to (KB)” in the Replication Task in Qlik Replicate

“Limit LOB size to (KB)” in the Replication Task

iti-attunity-sup — Thu, 16 Oct 2025 02:27:53 GMT

Hello Support Team,

[Question]
Is it possible to set the “Limit LOB size to (KB)” parameter in a replication task to a value greater than 8 KB?
If there are any workarounds to increase this limit without changing internal parameters or modifying the task configuration, could you please let me know?

[Background]
In the Log Stream task, the “Limit LOB size to (KB)” value can be configured to exceed 8 KB, but in the Replication task, it cannot.
I raised this inquiry to understand whether there is any method to handle replication of LOB data larger than 8 KB when using a log stream.

[Environment]
Source: Oracle
Target: Oracle
Version: 2024-11

Best Regards.

Re: “Limit LOB size to (KB)” in the Replication Task

john_wang — Thu, 16 Oct 2025 03:02:19 GMT

Hello @iti-attunity-sup ,

Thanks for the post!

We’ve confirmed that this works correctly in Replicate 2025.5.0.308.

For example, if you set the maximum LOB size to 24K, you can configure the replication task to use a maximum LOB size of up to 24K (or smaller).

Regards,

John.

Re: “Limit LOB size to (KB)” in the Replication Task

iti-attunity-sup — Thu, 16 Oct 2025 03:02:23 GMT

Hello @john_wang ,

Thank you for your quick response.

I tried to Increase the value by exporting and re-importing the task, but that didn' work.

So I will open a support ticket.

Best Regards.

Re: “Limit LOB size to (KB)” in the Replication Task

john_wang — Thu, 16 Oct 2025 03:03:38 GMT

Hi @iti-attunity-sup ,

Please check my previous comment (I updated the comment as it works for me here).

thanks,

John.