SAP ABAP Message Number EU - 266 (EU) is used by

• Function Module (2)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LSEUKF01	Read All Methods of a Class Interface	SEUA	BASIS	SAP_BASIS
2	Program	MV56AF0V	Include LV56EF02	VTR	APPL	SAP_APPL