SAP ABAP Function Module RSDRCRM_SEG_HIER_GET_SUBTREE (Read Children of a node of a hierarchy) is using

• Class (2)
• Data Element (3)
• Table/Structure Field (5)
• Function Module (3)
• Interface (2)
• Message Class (1)
• Message Number (2)
• Class Method (8)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Message Class	RSDRCRM_SEG	Messages in RSDRCRM_SEG Package