Get Example source ABAP code based on a different SAP table
• HANDLE CREATE DATA
CREATE DATA, HANDLE Short Reference
ABAP_SYNTAX CREATE DATA dref $[ area_handle$] TYPE HANDLE handle.
What does it do? The statement CREATE DATA uses the addition HANDLE to create a data object whose data type is described by an RTTS type description object. For handle , a reference variable of the static type of class CL_ABAP_DATADESCR or its subclasses that points to a type description object must be specified. The type description object may have been created by using the RTTS methods on existing data objects or by using the dynamic definition of a new data type. The type description object must describe a non-generic type. Only type description objects for the generic ABAP types c, n, p , and x create and use a new bound data type with the standard values. Similarly, a type description object for a standard table with a generic table type creates and uses a new bound table type with a standard key.
Latest notes:
The following are important methods for the dynamic definition of data types:
GET_C, GET_D, GET_F ... of the class CL_ABAP_ELEMDESCR for type description objects of elementary data types. These create either a new type description object in accordance with the input parameters or reuse an existing type object.
GET of the classes CL_ABAP_STRUCTDESCR, CL_ABAP_TABLEDESCR, and CL_ABAP_REFDESCR as well as GET_BY_NAME of the class CL_ABAP_REFDESCR for type description objects of structures, internal tables, and reference variables. These return the type description object that was specified by the input parameters. Either a new type description object is created or an existing one is used again.
CREATE of the classes CL_ABAP_STRUCTDESCR, CL_ABAP_TABLEDESCR, and CL_ABAP_REFDESCR for creating type description objects for structures, internal tables, and reference variables. These return the type description object that was specified by the input parameters. A new type description object is always created.
It is recommended that the GET methods are used instead of CREATE to avoid creating multiple type description objects for a single type. NON_V5_HINTS ABAP_HINT_END
ABAP_EXAMPLE_VX5 Creation of an anonymous data object using a type description object for a dictionary structure that is obtained using RTTI. ABEXA 00158 ABAP_EXAMPLE_END
ABAP_EXAMPLE_ABEXA Creating a Structure Using RTTC ABAP_EXAMPLE_END
