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Scenario:

I am calling a SAP RFC from my MBO (as an OTHER). The call makes updates to the database that I need to get back onto my device. The call works correctly, eventually. What mechanism can I use to let me know when the results are available?

  1. Is there a consistent synchronous mechanism for (OTHER) calls? Not my favorite, but ...
  2. Do I have to poll in the background until I see my results?
  3. Is there a callback that indicates that the device and server are in sync?
  4. Apple notification messages?
  5. Something else????

Thanks.

Sandra Rossi
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Paul
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  • The answer may vary depending on what exactly you are updating - there's no general notification mechanism built into the backend. Perhaps you could let us know what you're trying to do in more detail? – vwegert Jan 19 '13 at 13:20
  • It is an RFC that makes updates to the SAP system... I can't guarantee how long it will take, but I don't want the user to busy wait. I want to get the updates when they are available. – Paul Jan 21 '13 at 03:15

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