SAP ABAP Class CL_ECM_REQ (Engineering Change Request) is using

• Class (121)
• Data Element (50)
• Table/Structure Field (255)
• Function Module (4)
• Interface (7)
• Message Class (16)
• Message Number (72)
• Class Method (277)
• Table (107)

#	Object Type	Object Name	Object Description	Note
1	Message Class	ECM	General Messages for Engineering Change Management
2	Message Class	ECM	General Messages for Engineering Change Management
3	Message Class	ECM	General Messages for Engineering Change Management
4	Message Class	ECM	General Messages for Engineering Change Management
5	Message Class	ECM	General Messages for Engineering Change Management
6	Message Class	ECM	General Messages for Engineering Change Management
7	Message Class	ECM	General Messages for Engineering Change Management
8	Message Class	ECM	General Messages for Engineering Change Management
9	Message Class	ECM	General Messages for Engineering Change Management
10	Message Class	ECM	General Messages for Engineering Change Management
11	Message Class	ECM	General Messages for Engineering Change Management
12	Message Class	ECM	General Messages for Engineering Change Management
13	Message Class	ECM	General Messages for Engineering Change Management
14	Message Class	ECM	General Messages for Engineering Change Management
15	Message Class	ECM	General Messages for Engineering Change Management
16	Message Class	ECM	General Messages for Engineering Change Management