SAP ABAP Class CL_CGPL_RELATION (Project Planning - Relationship Between Hierarchy Nodes) is using

• Class (28)
• Data Element (9)
• Table/Structure Field (19)
• Function Module (1)
• Class Method (17)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Function Module	SYSTEM_UUID_CREATE	Generates a UUID in X format