Created by Jerry Wang, last modified on Nov 20, 2014
如何處理SAP gateway service使用過程中遇到的400 error - invalid key predicate type for guidCreated by Jerry Wang, last modified on Nov 20, 2014 使用transaction code /IWFND/ERROR_LOG:
如何處理SAP gateway service使用過程中遇到的400 error - invalid key predicate type for guidCreated by Jerry Wang, last modified on Nov 20, 2014 通過點Active Source檢視抛error message的斷點位置，重新在gateway client裡執行request， 斷點觸發:
如何處理SAP gateway service使用過程中遇到的400 error - invalid key predicate type for guidCreated by Jerry Wang, last modified on Nov 20, 2014 如何處理SAP gateway service使用過程中遇到的400 error - invalid key predicate type for guidCreated by Jerry Wang, last modified on Nov 20, 2014 這裡得知key應為guid:
如何處理SAP gateway service使用過程中遇到的400 error - invalid key predicate type for guidCreated by Jerry Wang, last modified on Nov 20, 2014 類型檢查不通過，是以會報error message:
如何處理SAP gateway service使用過程中遇到的400 error - invalid key predicate type for guidCreated by Jerry Wang, last modified on Nov 20, 2014 在SE16裡找到Opportunity ID = 21對應的guid之後，
如何處理SAP gateway service使用過程中遇到的400 error - invalid key predicate type for guidCreated by Jerry Wang, last modified on Nov 20, 2014 之前類型不比對的問題消失:
如何處理SAP gateway service使用過程中遇到的400 error - invalid key predicate type for guidCreated by Jerry Wang, last modified on Nov 20, 2014 
