Introduction:

1) Abap editor: types programs- structure of program – basic data types2) Data dictionary: tables –data elements-domain-views-search help-table maintains

generator- check table-value table-foreign key relationship – cordiality- types tables-data types-type-group –lock objects- internal table

3) Data base access-internal table-operation 4) Subroutine –function modules-object oriented programing-object model program5) Reports : normal l reports , interactive reports, ALV reports, object model reports6) Dialog program-menu painter7) Bdc-call transaction –session method –lsmw-file handling –error handling-bapi method8) Smart forms ,scripts 9) Idoc –bapi method 10) Enhancements: work bench tools like ..SE11, SE38,etc badi, enhancements frame work-

Standard program enactments

11) Back ground jobs:12) Nace transaction ,vofm routine