SAP ABAP Problems & Solution

Data Types Domains Data Elements in SAP: Basically there are three types of data types in sap: Elementary Data types, Complex Data types, Reference Types. Elementary Data types: In elementary data types there are again two types of data category: Fixed length and Variable length. Fixed Length Data Types: F Float  I integer H hexadecimal D Date T Time N Numeric C Text Field P Parked Number Variable Length: STRING Character Sequence X STRING Byte Sequence.  Complex Types includes structure types and table types. Reference Types includes Data References and Object References