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SCREEN PERSONAS PROBLEM WITH ERROR HANDLING

Hello,

i am trying to resolve problem bellow. We have 1 single transaction contains 12+ dynpro screen.

For each of them we have created flavor.

I have screen with 2 button. Next and Back.

In case that user click on next i get his unique ID via RFID reader and do some logic on PBO/PAI (if user exist in HR).

IF user exist i want to load another dynpro via script bellow

session.utils.changeFlavor("000C292EE3A91EE8A3E7985BD38CCB76");

IF no there is exception "worker not found" but my problem is if i raise exception Screen Personas fall down and there is original look of standard dynpro...

i dont know exactly how to build logic with gui status bar and error message

is there any way how to do it?

user press next

if exist call another flavor

if no call previous flavor

something like this - https://www.youtube.com/watch?v=trKip2tQiuw

Thanks a lot

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3 Answers

  • Posted on Aug 22, 2018 at 12:00 PM

    //Clear error message

    session.utils.executeScript('wnd[0]/scrptPersonas_000C292EE3A91EE8A9BFF1E791653E1E');

    if(session.findById("wnd[0]/sbar").text.length > 0 && session.findById("wnd[0]/sbar").messageType === 'E')

    { session.findById("wnd[0]/usr/lblPersonas_153492505942854").text = "Worker not found"; }

    else {

    //move to next flavor

    session.utils.executeScript('wnd[0]/scrptPersonas_000C292EE3A91EE8A9BC4CFF15632D23'); }

    but still not working

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  • Posted on Aug 23, 2018 at 01:25 AM

    To be honest, I don't understand why would you want to have a new flavor for each different screen or error scenario. A flavor is valid for a transaction, not a single screen, so I believe there is a conceptual issue here with your process design. Having a separate flavor for error handling doesn't seem to make sense... You can check a condition and issue a message in the status bar within one flavor.

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  • Posted on Aug 23, 2018 at 10:33 AM

    Hello,

    we have concept with 1 transaction and X screen.We need new flavor for each screen because the solution will be used for Kiosek...terminal solution only with touch panel and standard screen is just too small (button, alv grid etc).

    This transaction running under Fiori LP and move betwen screen via script session.utils.changeflavor working well...but in case of error from backend i need change flavor to next or previous screen

    i know that personas basic concept is 1 transaction = 1 flavor

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