[OutSystems Data Grid Web Sample] How can I catch the 404.15 error on outsystems?
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Forge component by Platform Maintenance
Application Type
Traditional Web
Service Studio Version
11.11.6 (Build 44614)
Platform Version
11.11.2 (Build 29611)

Hi everyone

How can I catch the 404.15 error on outsystems.

When using Data Grid,  [The length of the query string for this request exceeds the configured maxQueryStringLength value.],  I modified the maxQueryString parameter in the factory configuration,  but when this error occurs,  I want to display it on the screen Indicates an error message.

Or is there any other way to provide some ideas.

Any suggestion is appreciated.

Kind Regards




Please read the below article. This would give an idea on how to capture javascript errors in outsystems applications.


Let me know if you face any issues implementing it.

Amit Jain

Edited by Rúben Gonçalves on 07/07/2021 at 10:59


Thank you for your reply.

I think this error was handled in HttpRequest.onerror event.

So I want to know how I can handle it on outsystems.

When I debug, nothing is displayed on outsystems.

Kind Regards

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