ABAP Keyword Documentation → ABAP Glossary
call sequence
A call sequence is the set of programs whose internal sessions are loaded jointly in a
ABAP session by a sequence
of calls using SUBMIT ... AND RETURN
or CALL
TRANSACTION It is possible to return to the preceding program in the call sequence from every program. The first program in a call sequence is the
top level transaction. The programs of a call sequence have common access to the
ABAP memory. A call sequence
can be exited completely using the statement LEAVE TO TRANSACTION.