-(void) sendRequest {

    LiteSUPUserManager * manager = [LiteSUPUserManager getInstance:@"xxx.com.xxx.requests"];

    //Get Endpoint of Service
    NSString *endPoint = [LiteSUPAppSettings getApplicationEndPoint];
    NSLog(@"EndPoint:%@",endPoint);

    //NSString * serverUrl = [NSString stringWithFormat:@"%@?sap-language=EN",endPoint];

    //endPoint = [NSString stringWithFormat:@"%@%@", endPoint, @"$metadata"];

    NSURL * url = [[NSURL alloc] initWithString:endPoint];

    // set the request type
    [SDMRequestBuilder setRequestType:SUPRequestType];
    // enable tracing *before* instantiating the request
    //[SDMRequestBuilder enableTracing:YES];
    // instantiate the request

    id<SDMRequesting> request = [SDMRequestBuilder requestWithURL:url];
    [request setDelegate:self];
    [request setDidFinishSelector:@selector(requestFinished:)];
    [request setDidFailSelector:@selector(requestFailed:)];

    //set headers
    [request addRequestHeader:@"Accept" value:@"application/atom+xml"];
    [request addRequestHeader:@"Content-Type" value:@"application/atom+xml;type=entry"];

    [request addRequestHeader:@"X-Requested-With" value:@"XMLHttpRequest"];
    [request addRequestHeader:@"sap-user" value:@"xxxx"];
    [request addRequestHeader:@"sap-password" value:@"xxxxx"];

    //set credentials
    [request setUsername:@"xxxxxxxx"];
    [request setPassword:@"xxxxxxxx"];


    [request setRequestMethod:@"GET"];
    //NSString *requestBody;
    //NSMutableData* bodyData = [[requestBody dataUsingEncoding:NSUTF8StringEncoding] mutableCopy];
    //[request setPostBody:bodyData];
    [request buildRequestHeaders];
    [request buildPostBody];
    [request startAsynchronous];