http://xxx.xxxxx.com:8072/sap/bc/bsp/sap/crm_ui_frame/default.htm是因为类CL_BSP_WD_CONTEXT_NODE_TREE出现错误解决办法:
1)se24;
2)输入类:CL_BSP_WD_CONTEXT_NODE_TREE
3)点CHANGE按钮
4)UTILITIES->CLEAN UP->METHOD INCLUDE
5)保存,激活