SAP DDIC TABLE TYPES



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ABAP_DDIC - Table Types
A DDIC table type defines the data type of an internal table in ABAP. The DDIC table type defines the following in an internal table:
Line type
The table category
The table key
A program-internal object declared with reference to a table type is an internal table of this type.
Technical properties of table types
Semantic properties of table types



Latest notes:

Unlike data elements and DDIC structures, the sole purpose of DDIC table types is to create globally visible definitions of internal tables. DDIC table types replace the definition of internal tables in type pools. DDIC table types can themselves be replaced by the declaration of internal table types in global classes and interfaces, if the context is suitable. The properties of an internal table that can be defined in the ABAP Dictionary completely match those that can be specified using the statement TYPES ... TABLE OF in ABAP programs. For more information, see the in-depth documentation about internal tables in the ABAP programming language.
The name of a table type must follow the naming rules for DDIC data types.
NON_V5_HINTS
ABAP_HINT_END

ABAP_EXAMPLE_VX5
The table type SPFLI_KEY_TAB describes a hashed table with the structured line type SPFLI with a unique primary key and two non-unique secondary table keys.
ABAP_EXAMPLE_END