WqlResultObject.Put() throws exception: The SMS Provider reported an error

I am also getting the following error:

Scenario -- While saving my sccm application in C# , I get "The SMS Provider reported an error."

Code--

public static void StoreApplication(Application application, String configMngrServerName, out String message)
{
Exception ex = null;
message = "Saving Application in progress.";

try
{
// connect to provided server
_connectionManager = new WqlConnectionManager();
_connectionManager.Connect(configMngrServerName);

// Initialize application wrapper and factory for creating the SMS Provider application object.
ApplicationFactory factory = new ApplicationFactory();
AppManWrapper wrapper = AppManWrapper.Create(_connectionManager, factory) as AppManWrapper;

// Set the application into the provider object.
wrapper.InnerAppManObject = application;
               
// prepare result object
factory.PrepareResultObject(wrapper);

// Save to the database.
wrapper.InnerResultObject.Put();
message = "Application " + application.Name + " saved successfully.";
}

catch (SmsException exception)
{
ex = exception;
}
catch (Exception exception)
{
ex = exception;
}
           
finally
{
if (ex != null)
{
message = "ERROR saving application in StoreApplication(). Details: " + ex.Message;
}

_connectionManager.Close();
_connectionManager.Dispose();
}
}

//at InnerResultObject.Put() I am getting the exception...

Error Details--

instance of SMS_ExtendedStatus
{
 Description = "User .... is not able to get the lock at this time. Error: 0x40480732";
 ErrorCode = 1078462258;
 File = "e:\\nts_sccm_release\\sms\\siteserver\\sdk_provider\\smsprov\\ssputility.cpp";
 Line = 3659;
 ObjectInfo = "CObjectLock";
 Operation = "PutInstance";
 ParameterInfo = "";
 ProviderName = "ExtnProv";
 StatusCode = 2147749889;
};

Stack--

at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlResultObject.Put(ReportProgress progressReport)
   at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlResultObject.Put()
   at TestCM2012App.Form1.SaveApplication(Application applicationRequest) in