Data type that the
ABAP runtime environment makes available to an
ABAP program. The predefined
elementarary data types are:
b,
c, d,
f,
i, n,
p,
s, string,
t,
x and xstring.
There are also generic data types and
ABAP Dictionary data types. The names of the elementary and generic predefined ABAP types are a subset of
reserved names (apart from b and s, which cannot be used directly in a program).