SAP ABAP Message Class B! (Business Transaction Events) is used by

• Class (1)
• Function Module (119)
• Program (34)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_IM_BIC_BH_DISPLAY_ACTION Method: IF_EX_BH_FOLLOW_UP_ACTION~EX_FOLLOW_UP_ACTION	CL_IM_BIC_BH_DISPLAY_ACTION	VBIC	APPL	SAP_APPL