SAP ABAP Program LHU_INVF01 (ALV-Grid-Unterprogramme) is using

• Class (8)
• Data Element (5)
• Table/Structure Field (92)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Class Method (11)
• Table (17)

#	Object Type	Object Name	Object Description	Note
1	Function Module	HUINV_GENERAL_DATA_REFRESH	Refresh global variables
2	Function Module	LVC_FIELDCATALOG_MERGE	Create field catalog from dictionary structure or internal table