SAP ABAP Function Module API_RE_RS_ITEMBYID_GET (Reservierung (Item) liefern) is using

• Class (10)
• Data Element (13)
• Table/Structure Field (109)
• Function Module (1)
• Interface (13)
• Message Class (1)
• Message Number (1)
• Class Method (25)
• Table (18)

#	Object Type	Object Name	Object Description	Note
1	Function Module	BAPI_BUS2054_GET_GUID_FROM_KEY	Reading the GUIDs using the WBS Key