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If a condition fails - How to stop the flow and throw an error

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Posted on by RSX

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Hi,
I have a requirement where, on a clicked method, i have an if condition applied and if the condition is true, it should stop the flow and just show the error message.

The code used was : Throw error("The condition failed");

After debugging, it is going in the if condition and also it is successfully displaying the error, but it is not stopping the flow. The action is being executed. I want to stop the flow/Action from being executed.
Is there any other command I should be using?

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Bharani Preetham Pe... 3,624 Moderator on at

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RE: If a condition fails - How to stop the flow and throw an error

Just put your logic when the error doesn't occur. I mean in if check if it is success and write your logic and in else write failing logic like throw error. So if it fails then it will throw error.
Anton Venter 19,593 Super User 2025 Season 1 on at

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RE: If a condition fails - How to stop the flow and throw an error

Hi,

Please share more info/screenshots on this so that we can see what's going on. Using the "throw error" statement usually stop the process flow but there could be valid reasons why it's continueing. E.g. check if the code is within error handling (try.. catch statement), or perhaps it's within nested error handling.

X++ exception handling

learn.microsoft.com/.../xpp-exceptions