SAP ABAP Message Number TK - 257 (TK) is used by

• Function Module (3)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	TMW_COPY_ORDER	Copy transport request	STMWFLOW	BASIS	SAP_BASIS
2	Function Module	TMW_INT_COPY_COMM	Copy internal objects/attributes	STMWFLOW	BASIS	SAP_BASIS
3	Function Module	TRINT_COPY_COMM	Intern: Kopieren von Aufgaben/Aufträgen	SCTS_REQ	BASIS	SAP_BASIS