I haven't written ABAP for weeks. Many things don't remember. Keep on learning, constantly forget, keep learning, keep forgetting ... This is the only way to learn.
1. Create a new program
1 in the SAP main interface input transaction code "Se38", enter the ABAP editor, enter the program name (starting with Y or z), click "New"
2 jump out of a pop-up box, enter the title, type is "executable program." Click "Save"
3 jump out of a window, fill out the development class. If it's local, click "Local Object" directly .
4 into the program to write code, completed, first check after the activation of the last run (activation is very important, if you modify the code is not activated, run or before the code)
5) Results
6 Change the title, click "Go" to select "Properties"
change the title to "Hello"
7) After modification (remember to activate)
2. Create a transaction code 1 The main interface input transaction code "Se93", into the "Maintenance transaction" 2 Enter the transaction code (starting with Y or Z) and click "Create"
3 jump out of a box, fill out the "Short book", "Start Object" Select the second "Report Transaction", click on the bottom tick
4 jump out of a box, enter the corresponding program name
5 Pop-up a box, click "Local Object" to save the OK
6 Enter "ytest001" in the main interface for testing. ok~