SAP ABAP Function Module OO_MODIFICATION_OVERVIEW (Modification Overview) is using

• Class (3)
• Data Element (2)
• Table/Structure Field (34)
• Function Module (3)
• Message Number (2)
• Class Method (1)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	SEOCLSKEY	Key structure of a class	SOURCE REFERENCE(CIFKEY) TYPE SEOCLSKEY
2	Table	SEOCLSKEY	Key structure of a class
3	Table	SEOCPDKEY	Key structure of a component (with composite names)
4	Table	SEUCOMM	General Hierarchy Display: Operation on Nodes
5	Table	SMODILOG	Log of Customer Modifications to Dev. Env. Objects
6	Table	SNODETEXT	Additional Information for Hierarchy Nodes