SAP ABAP Function Module /DSD/VC_MAINT2BUILD_FIELDCAT (Build field catalog) is using

• Class (1)
• Data Element (1)
• Table/Structure Field (20)
• Function Module (1)
• Interface (1)
• Class Method (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	DD02L	SAP Tables	SOURCE REFERENCE(IP_STRUCTURE_NAME) TYPE DD02L-TABNAME
2	Table	LVC_S_FCAT	ALV control: Field catalog