JCO_SAPROUTER 使用问题

properties.setProperty(DestinationDataProvider.JCO_ASHOST, "192.168.1.1");

properties.setProperty(DestinationDataProvider.JCO_SYSNR, "00");

properties.setProperty(DestinationDataProvider.JCO_CLIENT, "666");

properties.setProperty(DestinationDataProvider.JCO_USER, "test");

properties.setProperty(DestinationDataProvider.JCO_PASSWD, "test");

properties.setProperty(DestinationDataProvider.JCO_SAPROUTER, "/H/2xx.xxx.xxx.xxx/H/");

是否只需要这些数据就足够??

SAPGUI 成功连接的, 但是透过 JCo 就出现错误

com.sap.conn.jco.JCoException: (103) RFC_ERROR_LOGON_FAILURE: Name or password is incorrect.