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ABENDDIC_DOMAINS - DDIC DOMAINS
BAL_S_LOG - Application Log: Log header data Addresses (Business Address Services)This documentation is copyright by SAP AG.
- Domains
A DDIC domain is a standalone dictionary object that defines technical and semantic attributes of elementary data types. Data elements can be defined with reference to a domain and inherit the attributes defined there. Domains can only be used in DDIC data elements. A domain can be used by any number of data elements.
The name of a domain must follow the naming rules for DDIC data types but it is located in a different namespace from data types. A domain can have the exact same name as a data type and, more particularly, a data element.
Notes
- Redundant domains should not occur within an application component or a package. Domains that only have technical attributes must be created as reusable domains in central basis packages. One example is the domain CHAR255.
- The fixed values of a domain can be used as special literals in CDS views as well as the entire domain being used in data elements.
- A domain describes the attributes of an elementary data type but is not a data type itself. More specifically, a domain cannot be specified after a TYPE addition in ABAP.
- Domains can be maintained in form-based tools both in the ABAP Dictionary tool and in the ABAP Development Tools (ADT).
ABAP Short Reference CL_GUI_FRONTEND_SERVICES - Frontend Services
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