SAP ABAP Class CL_RECA_CHDO_SERVICES (Utilities for Change Documents) is using

• Class (2)
• Table/Structure Field (19)
• Interface (5)
• Message Class (1)
• Message Number (2)
• Class Method (4)
• Program (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Program	IFRECAMSG	Macros for Messages, Trace, Date, etc. (Library)