今天我使用SAP ABAP development tools進行開發時，遇到下面的錯誤消息：
request to the ABAP back-end could not be processed, because your client installation ofBAP Development Tools is out of date.
Do you wish to update the client installation now?
點了Update Now後沒有響應。于是Google了一番，發現關于ABAP Development Tools的下載下傳和更新，應該到SAP這個官網連結上進行：
https://tools.hana.ondemand.com/#abap裡面有詳細的說明。
