CA2202 Do not dispose objects multiple times - many times in managed c++ - c++

Question

We are getting many instances of: "CA2202 Do not dispose objects multiple times" in managed c++ with code analysis on.
To me it seems like a mistake in the code analysis, but I may be missing something.
CA2202 Do not dispose objects multiple times Object 'gcnew ConfigurationDataAssembler()' can be disposed more than once in method 'DataAssembler::CreateConfiguration(Guid, int^, int^, ObjectReference^, ObjectReference^, ObjectReference^, List^%, PLResult^%)'. To avoid generating a System.ObjectDisposedException you should not call Dispose more than one time on an object.: Lines: 935, 938 PL dataassembler.cpp 935
The two lines it mentions are "return nullptr" and "return configDTO"
I have marked those lines with comments // here, // and here
Here is the function
//---------------------------------------------------------------------------------------------------------
// For IDataAssembler
Ivara::PL::Data::UIData::Control::MCLBConfig^ DataAssembler::CreateConfiguration( System::Guid activityKey, int subscriptionID, int controlID, ObjectReference^ pRootObjRef, ObjectReference^ pSelectedObjRef, ObjectReference^ pOwningObjRef, [Out] List<Ivara::PL::Data::UIData::Control::ConfigurationListItem^>^% configList, [Out] PLResult^% result )
{
try
{
AutoStopWatch stopwatch( __FUNCTION__, LogCategories::RemotingTimings );
ThreadToActivity cTTA( activityKey );
result = PLResult::Success;
//param check
if ( subscriptionID <= 0 )
{
throw gcnew Ivara::PL::Exceptions::IvaraArgumentException( _T( "Invalid configurationID" ), _T( "configurationID" ) );
}
//fetch config
UserConfigurationOR orUserConfig( subscriptionID );
if ( !orUserConfig.isSet() )
{
result = gcnew PLResult( PLResult::eStatus::RelatedObjectNotFound, String::Format( _T( "The user configuration {0} could not be found" ), subscriptionID ) );
return nullptr;
}
UserConfiguration* pUserConfig = orUserConfig.qryObjPtr();
if ( pUserConfig == NULL )
{
result = gcnew PLResult( PLResult::eStatus::RelatedObjectNotFound, String::Format( _T( "The user configuration {0} could not be fetched, even though isSet returns true" ), subscriptionID ) );
return nullptr;
}
//create assembler
ConfigurationDataAssembler assembler;
assembler.Initialize( controlID, pRootObjRef, pSelectedObjRef, pOwningObjRef, result );
if ( result != PLResult::Success )
{
return nullptr; // here
}
Ivara::PL::Data::UIData::Control::MCLBConfig^ configDTO = assembler.AssembleConfigurationDTO( pUserConfig, configList /*out param*/, nullptr );
return configDTO; // and here
}
catch ( OTBaseException& unmanagedException )
{
throw FatalExceptionPolicy::HandleUnmanagedException( &unmanagedException, __FUNCDNAME__, __FILE__, __LINE__ );
}
catch ( Exception^ managedException )
{
throw FatalExceptionPolicy::HandleManagedException( managedException, __FUNCDNAME__, __FILE__, __LINE__ );
}
}