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not in catch when exception::Error

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Posted on by Community Member

Hi all, help me (ax2012)

I post product receipt by code but not catch when error

try

{

purchFormLetter.run();

//error not catch ?

}

}
catch(exception::Error)
{
ttsabort;
result = false;
error("Catch an error exception.");
}

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RE: not in catch when exception::Error

thank you, good iead, I try
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Martin Dráb 232,114 Most Valuable Professional on at

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RE: not in catch when exception::Error

Unfortunately your screenshot doesn't show the critical piece of information - whether your catch statement is inside a database transaction or not. There may be a transaction somewhere in the code calling generateProductReceipt().

One way how to find it out is putting a breakpoint at the beginning of generateProductReceipt(), running the code with debugging and observing TtsLevel in the Autos window (Debug > Windows > Autos). If it's higher than zero, you're inside a transaction and you can't catch errors.
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RE: not in catch when exception::Error

Hi Martin Dráb
Martin Dráb 232,114 Most Valuable Professional on at

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RE: not in catch when exception::Error

Please use Insert > Insert Code (in the rich-formatting view) to paste source code. It preserves indentation, making code easier to read. Like this:

try { purchFormLetter.run(); //error not catch ? } } catch(Exception::Error) { ttsabort; result = false; error("Catch an error exception."); }

Then please explain your problem.

I see you have an extra } there (at line 5 or 6). Don't use ttsabort - throwing an exception aborts transactions, therefore this isn't needed.

Note that if you catch statement is inside a transaction, it'll be never called. The system aborts transactions and continues execution after the top-level transaction, therefore you must place your try/catch there.