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[In-App Notifications Mobile] Cannot Insert duplicate key!!!
Question
in-app-notifications-mobile
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Forge asset by Nate Andrews

Hello I'm new in outsystem. I followed the steps in documentation. But I got the error as show in image. 

How can I solve it? Thanks.

2026-02-05 15-36-36
Lenon Manhães Villeth
Champion

Hi, Dude.

It is a create error normally caused by a unique key in your database. 

The solution can be:

1) Look in your database, open the entity, look at the "indexes" tab, and check if the one or more attributes are marked as unique.

2) Make sure that your CreateOrUpdate action are exactly as you need. Sometimes, the id inputs are "mocked" and generate the CRUD error. 

If it not sove your problem, send an e-mail to lenonlmsv@gmail.com and I help you there.


Best regards!

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