ABAP GUI and development tools
1, ABAP development tools
SAP ABAP integrated program development tools in the software. Use Tcode: se80, you can open the object navigator, object navigation, you can quickly find the program we have developed various types, including pakage, Class, Program, Function Group, Function Module and so on.
Find the corresponding type of program, just click you can see the corresponding ABAP code.
Use Tcode: se37, you can open the Function Builder. You can create, find, modify Function Moddule.
Use Tcode: se11, you can open the ABAP Dictionary. You can create, find, modify ABAP Dictionary elements, including database tables, Data type, domain.
2, ABAP help documentation
Use Tcode: abapdocu, abaphelp can open the help file.