SAP ABAP Message Class WK (BPT: Messages integr. inbox) is used by

• Class (1)
• Program (14)
• Table (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_SIN_BWP_DISPLAY_NODE Method: EXECUTE_COMMAND	Display List for a Business Workplace Node	SIN	BASIS	SAP_BASIS