SAP ABAP Program RHTPOOL0 (Task Description) is using

• Class (2)
• Data Element (1)
• Table/Structure Field (46)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Program (7)
• Table (12)

#	Object Type	Object Name	Object Description	Note
1	Data Element	LVC_NKEY	ALV Tree Control: Node Key