How to Handle Configuration Manager Asynchronous Errors by Using WMI
Applies To: System Center 2012 Configuration Manager, System Center 2012 Configuration Manager SP1, System Center 2012 R2 Configuration Manager
In System Center 2012 R2 Configuration Manager, when an error occurs in an asynchronous call, the error object is passed as the second parameter to the OnCompleted method. Inside your OnCompleted implementation, you check the error object the same as you would for a synchronous call.
You determine if there is an error by checking the HResult parameter of the OnCompleted method.
This VBScript sample displays error information if there is a error during an asynchronous operation. To test, change the query to an invalid query such as Select * From ?????.
For information about calling the sample code, see Calling Configuration Manager Code Snippets.
Sub sink_OnCompleted(HResult, oErr, oCtx) WScript.Echo "All collections returned" if HResult <> 0 Then ' Determine the type of error. If oErr.Path_.Class = "__ExtendedStatus" Then WScript.Echo "WMI Error: "& oErr.Description ElseIf ExtendedStatus.Path_.Class = "SMS_ExtendedStatus" Then WScript.Echo "Provider Error: "& oErr.Description WScript.Echo "Code: " & oErr.ErrorCode End If End If bdone = true End sub
.NET Framework Security
Using script to pass the user name and password is a security risk and should be avoided where possible.