SAP ABAP Data Element ECMREQ (Engineering Change Request) is used by

• Class (4)
• Function Module (11)
• PINF (2)
• Program (2)
• Table (7)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ECM_REQ	Engineering Change Request	ECM_OBJECTS	ABA	SAP_ABA
2	Class	CL_ECM_REQ	Engineering Change Request	ECM_OBJECTS	ABA	SAP_ABA
3	Class	CL_ECM_SERVICE	General Internal Services for Engineering Change Management	ECM_SERVICES	ABA	SAP_ABA
4	Class	CL_ECM_SERVICE	General Internal Services for Engineering Change Management	ECM_SERVICES	ABA	SAP_ABA