Issues in using JPA in Desktop Application

Hi, I have some doubts in certain issues. For my desktop application, I have 4 manager class, which includes all logic codings in it and serve different area in the application, with each using an entity manager. It seems to me that creating an entity manager to each manager class is a bad design. Is there any other ways that could allow me to share the same entity manager? Or a better design that I dont know of? Thanks!

Hi Vishnu,
There is no solution for this, you cannot have GUI interactions(nor any statements that might invoke a implicit/explicit commit) in a V2 update. When you say this worked, did you have update debugging enabled, if so then it might have worked as the debugger session can access GUI...
If the whole idea/need of this output is to download a file, use OPEN DATASET, TRANSFER and CLOSE DATASET.
Even for the RSNAST00 execution, i am sure that in the actual business scenario(in production) this would be scheduled as a background job, where in again "GUI_DOWNLOAD" wouldn't work.
Regards,
Chen

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Attachments:
readbuffered82.zip ‏51 KB

Issues in using JPA in Desktop Application

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