AIFFault object does not have method 'new'

Hi All,

I have created a custom service to do the post Prod Journal logic.

When I test it in the AX , everything can go well, the journal can be posted success.

But when I try to call the interface from my .net program, it show me the error "AIFFault object does not have method 'new'".(This issue happen in today, in the before, the interface can run well)

I have traced and find the issue is happen in the code of posting journal below.

ProdJournalCheckPostProd::newPostJournal(prodJournalProd.JournalId, false).run();

I have checked the ProdJournalCheckPostProd class, nothing is missing, every method are there.

In order to fix the issue of "AIFFault object does not have method 'new'", I have generated full CIL, but it does not work. (When I do the generate full CIL, there still have multiple user connect to the server, is that I should log them off then do the generate full CIL again?)

I don't what should I do except generate full CIL, anybody can give me a suggestion?