SAP ABAP Table TTYPINFO (DD: nametab information on table type) is used by

• Class (4)
• ECAT (3)
• Function Module (10)
• Program (12)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	DDIF_FIELDINFO_GET	DD: Interface for Reading Text on Tables or Types	SDBT	BASIS	SAP_BASIS
2	Function Module	DDIF_NAMETAB_GET	DD: Interface to Read a Runtime Object from the ABAP Dictionary	SDBT	BASIS	SAP_BASIS
3	Function Module	DDIF_NAMETAB_GET VALUE(TTYPINFO_WA) TYPE TTYPINFO	DD: Interface to Read a Runtime Object from the ABAP Dictionary	SDBT	BASIS	SAP_BASIS
4	Function Module	DMC_DDIF_NAMETAB_GET_WRAPPER	DD: Interface to Read a Runtime Object from the ABAP Dictionary	CNVM	DMIS	DMIS
5	Function Module	DMC_DDIF_NAMETAB_GET_WRAPPER VALUE(TTYPINFO_WA) TYPE TTYPINFO	DD: Interface to Read a Runtime Object from the ABAP Dictionary	CNVM	DMIS	DMIS
6	Function Module	RFC_GET_STRUCTURE_DEFINITION	RFC: Felder einer Tabelle oder Struktur, für ABAP erforderliche Info	SFCS	BASIS	SAP_BASIS
7	Function Module	RFC_GET_STRUCTURE_DEFINITION_P	RFC: Felder einer Tabelle oder Struktur (ABAP/4-relevante Info) - portabel	SFCS	BASIS	SAP_BASIS
8	Function Module	RS_FB_CHECK_PARAMETER_REMOTE	Prüft Parameter auf Remote-Fähigkeit	SFUNC	BASIS	SAP_BASIS
9	Function Module	RS_FB_CHECK_PARAMETER_WARNING	Prüft die Parameter eines RFC-Baustein bezüglich Performance	SFUNC	BASIS	SAP_BASIS
10	Function Module	S_PARA_INT_NAMETAB_RESOLVE	Bestimmung der Nametab eines komplexen Typs	S_PARAMETERS_REPOSITORY	BASIS	SAP_BASIS