SUP：通过中继服务器

Question

连接Android应用SAP-SUP我是一个移动开发者，现在即时通讯上连接到SAP后端的Android应用程序的工作。

我需要创建从BAPI的MBO的，并从这些的BAPI读取数据

我设法建立从BAPI_FLIGHT_GETLIST的MBO的BAPI

我生成的代码由于Android代码和我创建的活动，以读出的数据从这个MBO

当我运行Android设备上，我得到以下错误在这条线的应用

app.registerApplication(TIMEOUT); 

CA任何人都可以帮我解决这个错误？

我不明白我在做什么错

MainActivity：

private static final int REQUEST_DETAIL = 99; 
      private static String USERNAME = "*********"; 
      private static String PASSWORD = "**********"; 
      private static String HOST = "************"; 
      private static int PORT = 5001; // 2480 
      private static int sync_port = 2480; 
      private static int TIMEOUT = 600; 
private GetFlightsListAdapter adapter; 


@Override 
      protected void onCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.activity_main); 
        initializeApplication(); 
      } 

private void initializeApplication() { 

         try { 
        // 1. App initialization 
         Application app = Application.getInstance(); 
         app.setApplicationIdentifier("GetFlights"); 
         app.setApplicationContext(MainActivity.this); 
         GetFlightsDB.setApplication(app); 
         GetFlightsDB.getSynchronizationProfile().setServerName(HOST); 
        // 2. Set connection properties 
         ConnectionProperties connProps = app.getConnectionProperties(); 
         LoginCredentials loginCredentials = new LoginCredentials(USERNAME,PASSWORD); 
         connProps.setLoginCredentials(loginCredentials); 
         connProps.setServerName(HOST); 
         connProps.setPortNumber(PORT); 
         //3. App registration 
         if (app.getRegistrationStatus() != RegistrationStatus.REGISTERED) { 
          app.registerApplication(TIMEOUT); // ERROR HAPPENS HERE <----------- 
         } else { 
          app.startConnection(TIMEOUT); 
         } 
         //4. Sync data   
         if (!GetFlightsDB.isSynchronized("default")) { 
           GetFlightsDB.disableChangeLog(); 
           GetFlightsDB.synchronize(); // Initial Synchronize 
          SynchronizationGroup sg = GetFlightsDB.getSynchronizationGroup("default"); 
          sg.setEnableSIS(true); 
          sg.save(); 
          GetFlightsDB.synchronize(); 
         } 
         GetFlightsDB.enableChangeLog(); 
        } 

      finally { 
         Log.v("Finally", "Finally"); 
        } 


      } 

错误

Caused by: com.sybase.mobile.ApplicationRuntimeException: Error: 558 Message: 'Could not connect to server. Verify Relay Server URL Template' 
E/AndroidRuntime(273):   at com.sybase.mobile.Application.registerApplication(Application.java:409) 
E/AndroidRuntime(273):   at com.example.getflightsnative.MainActivity.initializeApplication(MainActivity.java:84) 

清单文件：

<uses-permission android:name="android.permission.INTERNET" /> 
     <uses-permission android:name="android.permission.READ_PHONE_STATE" /> 
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> 
     <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" /> 
     <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" /> 


     <application 
      android:allowBackup="true" 
      android:icon="@drawable/ic_launcher" 
      android:label="@string/app_name" 
      android:theme="@style/AppTheme" > 
      <activity 
       android:name="com.example.getflightsnative.MainActivity" 
       android:label="@string/app_name" > 
       <intent-filter> 
        <action android:name="android.intent.action.MAIN" /> 


        <category android:name="android.intent.category.LAUNCHER" /> 
       </intent-filter> 
      </activity> 
     </application> 


     <uses-sdk 
      android:minSdkVersion="3" 
      android:targetSdkVersion="7" > 
     </uses-sdk> 

Answer 1

连接到继电器，你必须提供农场ID服务器。

ConnectionProperties connProps = app.getConnectionProperties(); 
LoginCredentials loginCredentials = new LoginCredentials(USERNAME,PASSWORD); 
connProps.setLoginCredentials(loginCredentials); 
connProps.setServerName(HOST); 
connProps.setPortNumber(POST); port for relay server is 80 
connProps.setUrlSuffix("/ias_relay_server/client/rs_client.dll/%cid%/tm"); 
connProps.setFarmId(FARMID); //provide MBS farm Id for registration. And sync will be  different