ABAP Keyword Documentation → ABAP Glossary
Attribute of an ABAP program. Defines which processing blocks are contained in a program and how the ABAP runtime environment executes the program. Possible program types include executable program, class pool, function group, interface pool, module pool, subroutine pool, type group, and include program. The program type is defined in ABAP Editor in the program attributes, or by the associated tool.