SAP ABAP Message Class R3 (Service API messages) is used by

• Class (2)
• Function Module (899)
• PINF (1)
• Program (92)
• SOBJ (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	SOBJ	ROPC_WF	ROPC_WF	RSA0	BW_SAPI	PI_BASIS