Цитата:
The X++ compiler now generates code that is slightly different for try catch blocks. Before, the system would catch the DuplicateKey and UpdateConflict exceptions as part of the catch all clause. This introduced some problems that could ultimately lead to data consistency problems if the try catch was used when a transaction is running. Now, the two exceptions mentioned, which are special because they do not roll back a running transaction, are no longer caught in the catch all. For more information, see the blog post X++, the catch.
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