What are the Data types of the ABAP/4 layer?
Possible ABAP/4 data types: C: Character. D: Date, format YYYYMMDD. F: Floating-point number in DOUBLE PRECISION (8 bytes). I: Integer. N: Numerical character string of arbitrary length. P: Amount or counter field (packed; implementation depends on hardware platform). S: Time stamp YYYYMMDDHHMMSS. T: Time of day HHMMSS. V: Character string of variable length, length is given in the first two bytes. X: Hexadecimal (binary) storage.