SAP ABAP Function Module SO_C_IO_WHERE_USED_STRUCT (Strukturverwendungsnachweis für ein Info-Objekt) is using

• Table/Structure Field (11)
• Function Module (2)
• Message Number (1)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Table	IWERROBJCT	IWB: Object error structure
2	Table	IWERRORMSG	IWB: Message passing structure
3	Table	IWLOIOPHIO	IWB: Logical and physical info object key
4	Table	SDOKOBJECT	SDOK: BOR key for information object
5	Table	SDOKOBJECT	SDOK: BOR key for information object	SOURCE STRUCTURES STRUCTURE SDOKOBJECT
6	Table	SDOKOBJECT	SDOK: BOR key for information object	SOURCE VALUE(INFO_OBJECT) LIKE SDOKOBJECT
7	Table	SDOKPROPTN	SDOK: Name of object attributes
8	Table	SDOKPROPTY	SDOK: Object attribute, name and feature
9	Table	SDOKPROPTY	SDOK: Object attribute, name and feature	SOURCE CONTEXT STRUCTURE SDOKPROPTY