SAP ABAP Program LSDEBF17 (Communication Table) is using

• Table/Structure Field (11)
• Function Module (1)
• Message Class (1)
• Message Number (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	COMM_ADM	Map commm_adm Kernel Structure
2	Table	MSXXLIST	System list structure