SAP SEND TRANSACCION ERROR

I want to send a transaction to sap but it fails:
21.4.0-beta.299+Branch.release-v21.4.0.Sha.ec24d994c86bac6bf79db60d9dda81a2b0d10d70

Source: Call Transaction ‘saplogon.exe SAP’

Message: Could not find the UI element corresponding to this selector:

Exception Type: UiPath.Core.SelectorNotFoundException

RemoteException wrapping UiPath.Core.SelectorNotFoundException: Could not find the UI element corresponding to this selector:

at UiPath.Core.Activities.ObsoleteTaskAsyncCodeActivity`1.EndExecute(AsyncCodeActivityContext context, IAsyncResult result)
at System.Activities.AsyncCodeActivity.System.Activities.IAsyncCodeActivity.FinishExecution(AsyncCodeActivityContext context, IAsyncResult result)
at System.Activities.AsyncCodeActivity.CompleteAsyncCodeActivityData.CompleteAsyncCodeActivityWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)