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PowerServer 2021 Transaction Error
  1. Issue
  2.  PowerBuilder (Appeon)
  3.  PowerServer
  4.  SQL Server
  5.  SnapDevelop
  6.  Web API
0 Votes
  1. Thomas Rolseth
  2. PowerServer
  3. Monday, 21 February 2022 02:27 PM UTC

I've deployed a PB application to PowerServer 2021.  The application uses SQL Server for the backend database and is hosted on a remote AWS web server running IIS.  The deployment process went fine and I can launch the app w/o issue using the CAL.  

The app uses an MDI interface and so windows are opened as sheets -- i.e. OpenSheet(windowname, w_mdi, 0, Original!),  Two of the windows I'm testing have tab controls with 4 tab pages each.  When I open the first window things work fine and I can go from tab to tab and the retrieval for each datawindow on the tab pages works as expected.  However, as soon as I open another sheet from the main menu and then start navigating the various tabs in the two open windows, I am hit with an error that says the transaction has timed out -- see attached.  I believe this error originates from the web api, not the PB code.  Does anyone have any suggestions on 1) what is causing this and 2) how to resolve it?

Thanks, Tom

Attachments (1)
transaction_error.PNG transaction_error.PNG
DateTime data type error with PowerServer WebAPI SyntaxFromSQL - More than one table
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