SAP ABAP Function Module MSM_COMMUNICATION_INFO (show infos about send documents) is using

• Class (4)
• Data Element (6)
• Table/Structure Field (20)
• Function Module (3)
• Message Number (1)
• Class Method (1)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_BINARY_RELATION - READ_LINKS	API for Binary Relationship