how long a block of code runs

 To measure how long a block of code runs, use the ABAP statement:

A: GET TIME .

B: SET TIME FIELD .

C: GET RUN TIME FIELD .

D: SET CURSOR FIELD

After a user interaction on a list, the ABAP runtime environment checks whether it should process the function code itself (for example, %EX or %PC), or whether it should trigger the relevant event. Unlike normal screens, in which the PAI event is triggered, the runtime environment triggers three special events when list events occur. You can use the corresponding event blocks in your ABAP program to react to the user action. From within the program, you can use the SY-UCOMM system field to access the function code. There is no OK_CODE field that is filled.

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