SAP ABAP Program RFUMSV30 (Input Tax Refund) is using

• Table/Structure Field (48)
• Function Module (5)
• Message Class (1)
• Message Number (5)
• Table (8)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Function Module	BUKRS_AUTHORITY_CHECK	Preliminary check of company code authorization on selection screen
2	Function Module	INITIALIZE_STRUCTURE	Typgerechte Initialisierung einer Feldleiste
3	Function Module	LFA1_SINGLE_READ	Select single auf LFA1 mit Pufferergänzung
4	Function Module	REUSE_ALV_FIELDCATALOG_MERGE	Create field catalog from dictionary structure or internal table
5	Function Module	REUSE_ALV_LIST_DISPLAY	Output a simple list (single line or several lines)