After we installed the 2.2 Qlik Sense update, we are unable to connect to SAP environment. Giving error message below:
RfcPing failed. Key = RFC_INVALID_HANDLE (An invalid handle was passed to the API call)
We test the SAP connector from the connector preview in the server and it worked. We tried changing the connection string, which we created in QlikView, but failed to connect, even though in QlikView connected successfully.