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Why are my x++ exceptions not being caught d365fo

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Posted on by MS-29011540-0

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I created the following method for sending emails:

public static void sendEmail(str templateId, str emailTo, Map templateToken)
{
Email emailFrom, subjectTxt;
str emailFromName, emailBody;

var mailer = SysMailerFactory::getNonInteractiveMailer();
var messageBuilder = new SysMailerMessageBuilder();

[subjectTxt, emailBody, emailFrom, emailFromName] =
SendEmailHelper::getEmailTemplate(templateId);

if (emailTo != '')
{
System.Exception e;
try
{
messageBuilder.reset()
.addTo(emailTo)
.setSubject(subjectTxt)
.setBody(SysEmailMessage::stringExpand(
emailBody, SysEmailTable::htmlEncodeParameters(templateToken)))
.setFrom(emailFrom);

mailer.sendNonInteractive(messageBuilder.getMessage());
}
catch(e)
{
Error(strFmt("Error: %1", e.ToString()));
}
}
}
But the problem when the sender user doesn't have the permission for sending the email sendNonInteractive method throw error, but it isn't caught in the catch clause despite using the parent class of all exceptions, can you please tell me what may be the reason?
It seems as if the exception is swallowed or rethrown in the catch clause but basically it doesn't enter the catch clause

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Dynamics 365 Human Resources

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Jonas "Jones" Melgaard 4,988 Most Valuable Professional on at

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Hi @MS-29011540-0,

Have you checked if this code is being called inside of a transaction (TTS) scope?

If so, only a few handful exceptions related to transaction integrity can be caught.

Documentation: https://learn.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/dev-ref/xpp-exceptions#exceptions-inside-transactions

Edit: I see you have added the exact exception, and now see it's related to .net. My assumption about TTS might be incorrect, if so Martin wrote a really great article about handling different kinds of exceptions thrown by .net: https://dev.goshoom.net/2017/06/catching-exceptions-in-ax-7/

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MS-29011540-0 271 on at

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Hello @Jonas "Jones" Melgaard ,
Thanks for your reply
I think your assumption of that the code may be used in TTS is correct because i use it in OnUpdating eventhandler for ledgerJournalTable,
I use the code on OnUpdating methpd to be able to check the orig buffer with the current buffer to check if the journal is posted or not

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