关于#java#的问题，通过DI接口连接SAP报错，望解答

如题，环境:操作系统是server2012 R2 64位 jdk:1.7 64位 tomcat 8.5 64位 DI:9.0 64位
如下是连接的代码，在运行时报错，已检查过 连接信息没有问题，望解答。

public static void main(String[] args) 
    {
        ICompany company;
        int connectionResult = 0;
        try 
        {
            // initialise company instance
            company = SBOCOMUtil.newCompany();
            // set database server host
            company.setServer("XXXXX");
            // set company database
            company.setCompanyDB("XXXXX");
            // set SAP user
            company.setUserName("manager");
            // set SAP user password
            company.setPassword("XXXX");
            // set SQL server version
            company.setDbServerType(SBOCOMConstants.BoDataServerTypes_dst_MSSQL2012);
            // set whether to use trusted connection to SQL server
            company.setUseTrusted(new Boolean(false));
            // set SAP Business One language
            company.setLanguage(SBOCOMConstants.BoSuppLangs_ln_English);
            // set database user
            company.setDbUserName("sa");
            // set database user password
            company.setDbPassword("XXXX");
            // set license server and port
            company.setLicenseServer("XXXX:30000");
            
            // initialise connection
            connectionResult = company.connect();
            
            // if connection successful
            if (connectionResult == 0) 
            {
                System.out.println("Successfully connected to " + company.getCompanyName());
                company.disconnect();
            }
            // if connection failed
            else 
            {
                // get error message fom SAP Business One Server
                SBOErrorMessage errMsg = company.getLastError();
                System.out.println(
                        "Cannot connect to server: "
                        + errMsg.getErrorMessage()
                        + " "
                        + errMsg.getErrorCode()
                );
            }
        }
        catch (Exception e) 
        {
            e.printStackTrace();
        }
    }

运行结果及报错内容

com.sap.smb.sbo.wrapper.com.ComFailException: Can't map name to dispid: Server
at com.sap.smb.sbo.wrapper.com.Dispatch.invokev(Native Method)
at com.sap.smb.sbo.wrapper.com.Dispatch.invokev(Unknown Source)
at com.sap.smb.sbo.wrapper.com.Dispatch.invoke(Unknown Source)
at com.sap.smb.sbo.wrapper.com.Dispatch.put(Unknown Source)
at com.sap.smb.sbo.api.Company.setServer(Unknown Source)
at BNDPS.modular.tosap.ConnectToServer.main(ConnectToServer.java:34)

不能映射名称到dispid，检查一下参数：
Can't map name to dispid

问题已解决 将系统版本换成server2008 R2 就好了.....