SAP ABAP Class CL_RTTBF_LOCK_MANAGER (RTTBF: Management of Transactional Locks) is using

• Class (53)
• Data Element (3)
• Table/Structure Field (4)
• Function Module (1)
• Interface (25)
• Class Method (29)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Function Module	GUID_CREATE	Create GUID ('globally unique ID')