SAP PREDEFINED DATA TYPE GLOSRY documentation, setup help and example usage

ARTICLE

predefined data type
Data type that the ABAP runtime environment makes available to an ABAP program . The predefined data types are predefined ABAP types , generic ABAP types and predefined data types of the ABAP Dictionary . 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).
ABAP_MORE_INFO