SIMATIC WinCC Open Architecture Forum

Hello,

I’m running a custom communication driver under 3.18.

After upgrading to 3.19 I get a license error.
Do I need a extra license for custom drivers under 3.19, if so which one?


WCCOASimitDriver(1), 2024.09.05 09:39:02.310, SYS, INFO, 6, Initialization by Data Manager finished
WCCOASimitDriver(1), 2024.09.05 09:39:02.315, SYS, INFO, 3, Trying to connect to (SYS: 1 Event -num 0 CONN: 1) @ localhost:4998
WCCOASimitDriver(1), 2024.09.05 09:39:02.319, SYS, INFO, 4, Connected to (SYS: 1 Event -num 0 CONN: 1) @ STD-SCADA (::1)
WCCILevent (0), 2024.09.05 09:39:02.325, SYS, WARNING, 105, Invalid license, CodeMeter request for: api (89222) - in CmContainer 130-2785291125 - returned: CmContainer Entry not found, Error 200.
WCCOASimitDriver(1), 2024.09.05 09:39:02.331, SYS, INFO, 39, Connection lost, MAN: (SYS: 1 Event -num 0 CONN: 1), Connection closed
WCCOASimitDriver(1), 2024.09.05 09:39:02.338, SYS, FATAL, 63, Connection error, Lost connection to event during initialization, exiting...

Thanks for your answers.

Best regards