SAP ABAP PINF /GC1/MAIN_INTERFACE (/GC1/MAIN_INTERFACE) is using

• Class (16)
• Domain (23)
• Data Element (62)
• Interface (8)
• Message Class (1)
• Program (2)
• Table (30)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Message Class	/GC1/MSG	Garbage Collector Messages