SAP ABAP Class /IWWRK/CL_WF_UTIL (General utilities for WF) is using

• Class (8)
• Data Element (9)
• Table/Structure Field (52)
• Function Module (5)
• Interface (4)
• Class Method (6)
• Table (15)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIRET2	Return Parameter
2	Table	BAPIRET2	Return Parameter
3	Table	BAPIRET2	Return Parameter
4	Table	BAPIRET2	Return Parameter
5	Table	BAPIRET2	Return Parameter
6	Table	DD03L	Table Fields
7	Table	E070	Change & Transport System: Header of Requests/Tasks
8	Table	E071	Change & Transport System: Object Entries of Requests/Tasks
9	Table	E071K	Change & Transport System: Key Entries of Requests/Tasks
10	Table	SEOCLSKEY	Key structure of a class
11	Table	SEOCLSKEY	Key structure of a class
12	Table	SOLISTI1	SAPoffice: Single List with Column Length 255
13	Table	SOLIX	SAPoffice: Binary data, length 255
14	Table	SWR_MESSAG	Workflow Interfaces: Messages
15	Table	SWR_MSTRUC	Workflow interfaces: Message structure