SAP ABAP Class CL_RECA_MESSAGE_SERVICES (Services for Messages) is using

• Class (8)
• Data Element (5)
• Table/Structure Field (45)
• Function Module (1)
• Interface (6)
• Class Method (15)
• Program (1)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	RECAMSG	Message
2	Table	RECATRACE	Trace options
3	Table	T100C	Message Control by User
4	Table	T100S	Configurable system messages