SAP ABAP Class CL_RSD_HIERARCHY_UTIL (InfoProvider Auxiliary Methods) is using

• Class (14)
• Data Element (37)
• Table/Structure Field (118)
• Function Module (3)
• Message Class (2)
• Message Number (2)
• Class Method (9)
• Table (38)

#	Object Type	Object Name	Object Description	Note
1	Message Number	R7I - 350	Error while saving the hierarchy (InfoObjects), table &1
2	Message Number	R7I - 746	Node name &1 appears twice; rename the node