SAP ABAP Program LKCDUF02 (External Data Transfer) is using

• Table/Structure Field (40)
• Function Module (19)
• Message Class (2)
• Message Number (16)
• Program (1)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Message Class	GD	EDT: External data transfer
2	Message Class	UC	FI/CO Data transfer: errors during transfer