SAP ABAP Program RFKKRZAL02 (Display returns history) is using

• Table/Structure Field (17)
• Function Module (8)
• Message Class (1)
• Message Number (1)
• Program (1)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Function Module	BUP_PARTNER_F4	Choose business partner
2	Function Module	DYNP_VALUES_UPDATE	Change screen field contents w/o PBO
3	Function Module	REUSE_ALV_FIELDCATALOG_MERGE	Create field catalog from dictionary structure or internal table
4	Function Module	REUSE_ALV_LIST_DISPLAY	Output a simple list (single line or several lines)
5	Function Module	REUSE_ALV_VARIANT_DEFAULT_GET	Read default display variant (description only, w/o field catalog)
6	Function Module	REUSE_ALV_VARIANT_EXISTENCE	Checks whether a display variant exists
7	Function Module	REUSE_ALV_VARIANT_F4	Display variant selection dialog box
8	Function Module	SAPGUI_PROGRESS_INDICATOR	Display progress indicator in current window