SAP ABAP Data Element WRB_XCHAR (Indicator for Yes/No Field) is used by

• Class (13)
• Function Module (8)
• Interface (4)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LWRB_ENTITYTOP	Include LCIFIPBO	WRB	PI_APPL	SAP_APPL
2	Program	LWRB_VENDORF01	Include LWRB_VENDORF01	WRB	PI_APPL	SAP_APPL