SAP ABAP Class Method IF_XMS_MESSAGE_XMB - SET_SYS_ACK_REQ (Higher Level Message Interface) is used by

• Class (8)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PROXY_FRAMEWORK_WS_XI Method: XI_PROCESS_ASYNC_MESSAGING	Outbound Processing of AI Messages	SAI_PROXY_RUNTIME_XI_3_0	BASIS	SAP_BASIS
2	Class	CL_SWF_XI_MSG_BROKER Method: SEND_SYNCHRON	XI Broker for Messages	SWF_XI_ADAPTER	BASIS	SAP_BASIS
3	Class	CL_SWF_XI_MSG_BROKER Method: SEND_ASYNCHRON	XI Broker for Messages	SWF_XI_ADAPTER	BASIS	SAP_BASIS
4	Class	CL_SWF_XI_SRV_OUTBOUND Method: PREPARE_MESSAGE	Superclass for ccBPM Outbound Service Provider	SWF_XI_ADAPTER	BASIS	SAP_BASIS
5	Class	CL_SWF_XI_SRV_OUTBOUND Method: REVERT_CHANGES	Superclass for ccBPM Outbound Service Provider	SWF_XI_ADAPTER	BASIS	SAP_BASIS
6	Class	CL_SWF_XI_SRV_SEND_SYNCHRON Method: SEND_SYNCHRON	Service for Sending Message Synchronously	SWF_XI_ADAPTER	BASIS	SAP_BASIS
7	Class	CL_XMS_MAIN	XMS: Main Class of Integration Engine Runtime	SXMSF	BASIS	SAP_BASIS
8	Class	CL_XMS_MESSAGE_XMB	Higher Layer Integration Engine Message Object	SXMSMSG	BASIS	SAP_BASIS