SAP ABAP Function Module OCS_UI_BUILD_QTRACE_SUBTREE (Baut einen Queue Trace Teilbaum auf) is using

• Class (3)
• Data Element (6)
• Table/Structure Field (40)
• Function Module (1)
• Message Class (1)
• Message Number (1)
• Class Method (2)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_COLUMN_TREE_MODEL	Column Tree Control with Data Management at Backend
2	Class	CL_ITEM_TREE_MODEL	Tree Model with Items
3	Class	CL_TREE_MODEL	Tree Model: Basic Class