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How to show original system error in Try..Catch

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Posted on by ShaqAX

709

Hello everyone,

In usual Try.. Catch, as per my understanding, we can specified the error like for example

catch (Exception::Error)
{
error("Calculation terminated");
}

And if I correct, when we call Throw Error(""); this will be redirect to that above Catch, and the same error message will be shown.

Is there a function to show the original error message or whatever the system provide us that "notify" us there is an error, instead our own error message ?

Please advice.

Thanks

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nunomaia 25 Moderator on at

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You can capture info error messages, like this. This is your goal?

str msg; int i; // ... for (i = i 1; i <= infolog.line(); i ) { msg = infolog.text(i); }

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GirishS 27,827 Moderator on at

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Hi ShaqAX ,

I guess your question was related to the blog written by goshoom . Refer to the below blog post.

https://dev.goshoom.net/2018/10/throwing-managed-exceptions/

Is this you are asking?

Thanks,

Girish S.

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ShaqAX 709 on at

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If not mistaken, what Martin described in his blog is for us to maintain also the "throw", so not only the "catch" ?

Actually my intention is to just info-ing whatever the system "denies" our entry, so even when we throw error or error by the system it self, we can show the error from the system whatever it is.

Is there possibility even when we throw the error out selves, we can show the original message from system ? For example my experiences is I put Throw error("Failed"), with the infolog.text() will also display the message that I throw, but in fact there is something else with the process that I build that having issue, for example the class missing method.

Thanks

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Martin Dráb 237,795 Most Valuable Professional on at

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What you need is covered by another blog post: Catching exceptions in AX 7.

The usual approach was getting the message from infolog, but in F&O, you can also catch Microsoft.Dynamics.Ax.Xpp.ErrorException and get the message from there.

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