SAP ABAP Class CL_RESC_EXCHANGE_SERVICES (Data Exchange) is using

• Class (5)
• Data Element (1)
• Table/Structure Field (35)
• Interface (7)
• Message Class (1)
• Message Number (4)
• Class Method (9)
• Program (1)
• Table (9)

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