SAP ABAP Function Module SPRX_BCKG_TRANSPORT_KEYS_GET (returns list of transport entries for a proxy) is using

• Class (3)
• Table/Structure Field (13)
• Message Class (1)
• Message Number (3)
• Class Method (3)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Message Class	SPRX	Proxy Generation