SAP ABAP Data Element SWN_DOCKEY (Key of a Sent Document) is used by

• Class (2)
• Interface (1)
• PINF (3)
• Program (2)
• Table (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_SWN_MESSAGE_BASE	WF Notif: Base Class for Message Handler	SWN	BASIS	SAP_BASIS
2	Class	CL_SWN_MESSAGE_STD Method: IF_SWN_MESSAGE~SEND	WF Notif: Standard Class for Messages	SWN	BASIS	SAP_BASIS