AT EXIT-COMMAND is an event in SAP ABAP triggered when a user selects a function to exit the current screen. This command is essential for managing user exits and ensuring that necessary actions, such as saving data or confirming user choices, are performed before the user leaves the screen....
MODULE user_command_0001. MODULE status_0001 OUTPUT. LOOP AT SCREEN. IF screen-name = `USER_ROLE` AND gv_user_role <> `ADMIN`. screen-active = 0. " 隐藏用户角色字段 ELSE. screen-active = 1. " 显示用户角色字段 ENDIF. MODIFY SCREEN. ENDLOOP. ENDMODULE. 在上述代码片段中,gv_user_role...
ABAP AT NEW 关键字的用法 在SAP ABAP 编程中,AT NEW关键字扮演着重要角色,尤其是在处理内表数据时对特定字段的变更进行控制和操作。这种技术通常与循环内表结构相关,特别是在使用嵌套循环处理分组数据时显得尤为重要。AT NEW的使用可以极大地提高数据处理的效率和准确性,特别是在需要根据某些字段的变化来执行特定操...
ASSIGN来LOOP的时候,AT命令不会导致数据乱码成星号 2022年10月31日 在NEW和END外面不受星号影响 AT NEW. ENDAT AT END OF. ENDAT. From <https://blog.csdn.net/s1124117571/article/details/84917656?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164819010016780271582496%2522%252C%2522scm%2522%...
SAP Managed Tags: ABAP Development Hi, I want my program to run in background when the user selects a checkbox to run the program in background. can you please tell how to execute the program in background? regards, ravi.Reply 1...
在SAP 的 ABAP 编程语言中,`AT SELECTION-SCREEN`是一个事件处理程序,用于处理选择屏幕上的用户选择。 `AT SELECTION-SCREEN`事件在用户选择一个项目并按下回车键或者执行其他确认操作后触发。在`AT SELECTION-SCREEN`事件中,你可以编写代码来处理用户的选择,例如更新数据、执行特定的操作或者显示其他屏幕。 以下是一...
3 使用at new, at first, at last, at end of的时候要注意:loop的时候不能加条件;at和endat之间不能使用loop into的working area。手动实现at new, at end of的时候,需要注意,容易出错,尤其是在at end of的时候。 4 一般情况下,更新数据库需要commit,但debug会自动commit,程序结束也会自动commit。
A blank (not within the curly brackets) "means a blank in the resulting string. DATA(s1) = |Hallo { cl_abap_context_info=>get_user_technical_name( ) }!|. DATA(s2) = `How are you?`. "Literal text only with backquotes DATA(s3) = |{ s1 } { s2 }|. "Hallo NAME! How are ...
If the function keyF2is linked with a function code different thanPICK, each double click will trigger its even, usuallyAT USER-COMMAND, and notAT LINE-SELECTION. 如果功能键F2与不同于PICK的功能码联系在一起,每一次双击将通常触发AT USER-COMMAND而不是AT LINE-SELECTION。
This event is raised by the dynpro event PAI of a selection screen if all the input fields of a block block of the selection screen were passed to the ABAP program. The user input can be checked in the event block. Sending a warning or an error message in the event block makes all ...