SAP ABAP Message Number N2M - 144 (N2M) is used by

• Class (8)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_WB2_N2M_ASSO_VIEW Method: SET_ALV_TABLE_ASSO	Association and Cross-Reference as Dialog Box	WB2BPOSTYPMNGT	EA-GLTRADE	EA-GLTRADE
2	Class	CL_WB2_N2M_ASSO_VIEW Method: GET_MARKED_LINE_OF_LEADER_ALV	Association and Cross-Reference as Dialog Box	WB2BPOSTYPMNGT	EA-GLTRADE	EA-GLTRADE
3	Class	CL_WB2_N2M_ASSO_VIEW Method: UNLINK	Association and Cross-Reference as Dialog Box	WB2BPOSTYPMNGT	EA-GLTRADE	EA-GLTRADE
4	Class	CL_WB2_N2M_ASSO_VIEW Method: SET_ALV_TABLE_LEADER	Association and Cross-Reference as Dialog Box	WB2BPOSTYPMNGT	EA-GLTRADE	EA-GLTRADE
5	Class	CL_WB2_N2M_ASSO_VIEW Method: INTO_CHANGE_MODE	Association and Cross-Reference as Dialog Box	WB2BPOSTYPMNGT	EA-GLTRADE	EA-GLTRADE
6	Class	CL_WB2_N2M_ASSO_VIEW Method: COLOR_NEW_LEADER	Association and Cross-Reference as Dialog Box	WB2BPOSTYPMNGT	EA-GLTRADE	EA-GLTRADE
7	Class	CL_WB2_N2M_ASSO_VIEW Method: UNCOMPRESS	Association and Cross-Reference as Dialog Box	WB2BPOSTYPMNGT	EA-GLTRADE	EA-GLTRADE
8	Class	CL_WB2_N2M_ASSO_VIEW Method: SET_CROSS_REF	Association and Cross-Reference as Dialog Box	WB2BPOSTYPMNGT	EA-GLTRADE	EA-GLTRADE