SAP ABAP Message Number TK - 766 (TK) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	TRINT_UNDO_ASSIGNMENT_OF_CUST	TRINT_UNDO_ASSIGNMENT_OF_CUST	SCTS_BAS	BASIS	SAP_BASIS
2	Function Module	TR_UNDO_ASSIGNMENT_OF_CUST	Split Customizing Request from Workbench Request	SCTS_BAS	BASIS	SAP_BASIS