SAP ABAP SOBJ VIEWDATA (VIEWDATA) is using

• Table/Structure Field (42)
• Function Module (8)
• Message Class (1)
• Message Number (1)
• Program (1)
• Table (14)

#	Object Type	Object Name	Object Description	Note
1	Function Module	SWC_ELEMENT_GET	Read element from container
2	Function Module	SWC_ELEMENT_SET	Write ABAP field in container
3	Function Module	SWC_TABLE_GET	Read internal table from container
4	Function Module	SWO_CREATE	Initialize business object
5	Function Module	SWO_INVOKE	Call business object method / set attributes
6	Function Module	SWO_OBJECT_ID_SET	Set object key
7	Function Module	VIEW_MAINTENANCE_CALL	Call Extended Table Maintenance (View Maint) Highest Level
8	Function Module	VIEW_MAINTENANCE_SINGLE_ENTRY	Extended Table Maintenance: Maintain an Individual Entry