SAP ABAP Message Number SPRX - 004 (SPRX) is used by

• Class (9)
• Function Module (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PROXY_ESD_PLUGIN Method: CREATE_PROXY_REF	PlugIn class for proxy objects	SAI_PROXY_UI	BASIS	SAP_BASIS
2	Class	CL_PROXY_ESD_UI_PLUGIN Method: IF_ESD_UI~CREATE_NAVIGATION_REQUEST	proxy specific UI funtions	SAI_PROXY_UI	BASIS	SAP_BASIS
3	Class	CL_PROXY_FACT Method: LOAD_INIT	factory class	SAI_PROXY_GENTIME	BASIS	SAP_BASIS
4	Class	CL_PROXY_FACT Method: INTERNAL_CREATE	factory class	SAI_PROXY_GENTIME	BASIS	SAP_BASIS
5	Class	CL_PROXY_FACT Method: LOAD_EXT_SERVICE_ENH_INIT	factory class	SAI_PROXY_GENTIME	BASIS	SAP_BASIS
6	Class	CL_PROXY_SV Method: CREATE_FROM_INTERFACE	Service Variants	SAI_PROXY_GENTIME	BASIS	SAP_BASIS
7	Class	CL_PROXY_UIXM_TREE_DATA_BASE Method: CHECK_SOURCE_OBJECT	base tree data class for MDR	SAI_PROXY_UI_MDR	BASIS	SAP_BASIS
8	Class	CL_PROXY_UIX_PLGN_BASE Method: IF_ESD_UI~CREATE_NAVIGATION_REQUEST	PlugIn Base Class for Proxys via IF_PX*-APIs	SAI_PROXY_UI_MDR	BASIS	SAP_BASIS
9	Class	CL_PROXY_UIX_PLGN_BASE Method: CREATE_PROXY_REF	PlugIn Base Class for Proxys via IF_PX*-APIs	SAI_PROXY_UI_MDR	BASIS	SAP_BASIS