The general syntax rules for the DDL and the DCL in ABAP CDS are: Keywords Keywords must be all uppercase, all lowercase, or in lowercase with an uppercase initial letter. Mixed uppercase and lowercase is not allowed. Names Names are not case-sensiti
1.HELP-REQUST[FOR{LOW|HIGH}]字段的F1帮助 当选择SAP屏幕功能的制定字段按F1键时可以调关注用自定义的程序或者系统帮助文件,该功能通常称为F1帮助. TYPES:syst. SELECT-OPTIONS:s_date FOR syst-datum. AT SELECTION-SCREEN ON HELP-REQUEST FOR s_date-low. PERFORM show_f1. *&---------------------------------------
ABAP Development Tools的前端是Java,根本识别不了ABAP.那么在ADT里的ABAP语法高亮是如何实现的? 第一次打开一个report时,显示在ADT里的代码是没有任何语法高亮显示的, 此时有一个HTTP请求发到ABAP后台: /sap/bc/adt/abapsource/parsers/rnd/grammar?head=true 请求一个pad文件: 这个pad文件的作用,参考Jerry的博客: How ABAP syntax highlight is implemen