数据定义(data definitions):
type类型(variable type) : TY_
全局变量(global variable): GV_
局部变量(local variable ): LV_
全局工作区(global work area):GS_
本地工作区(local work area): LS_
全局内表(global internal table):GT_
局部内表(local internal table ): LT_
指针(field symbols):
本地结构(local structure field Symbol):<LFS_*>
全局结构(global structure field Symbol):<GFS_*>
功能模块(Function Module):
输入参数(importing-parameter):IV_ eg: IV_MATERIAL
输出参数(exporting-parameter): EV_
changing-parameter :CV_
表 (tables) :T_* eg:T_MATERIAL
类 (Class) :
输入参数(importing-parameter):IV_ eg: IV_MATERIAL
输出参数(exporting-parameter): EV_
changing-parameter :CV_
结果(RESULT) : RV_
异常(EXCEPTIONS) :ZCX_ eg: ZCX_ERROR
Parameter : P_*
Select-Options : S_*
Range Field : R_*
Interface : ZIF_*
标签:变量,声明,eg,global,local,field,ABAP,IV,parameter From: https://www.cnblogs.com/and1/p/17108241.html