SAP ABAP Function Module RKE_RELOAD_NAV_TREE (Reload content of nav. tree) is using

• Class (1)
• Function Module (4)
• Message Class (1)
• Message Number (1)

#	Object Type	Object Name	Object Description	Note
1	Function Module	RKE_PLA_CLEAR_TREE_CONTENT	Clear content of navigation tree.
2	Function Module	RKE_PLA_DB_READ	Read data for planning area from database
3	Function Module	RKE_PLA_REFRESH_METHODS_TREE	Refreshes method tree
4	Function Module	RKE_TREE_CNTL_CLEAR	Delete all content of navigation tree.