SAP ABAP Data Element WER_INTERFACE_NAME (Interface name) is used by

• Class (13)
• Interface (1)
• PINF (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_WER_ACTION_METHOD_CALL	Rule engine action method call	WER_BUSINESS	APPL	SAP_APPL
2	Class	CL_WER_ACT_METH_CALL_DELEGATE	Delegate for implementation of the action method call	WER_BUSINESS	APPL	SAP_APPL
3	Class	CL_WER_ASSERTS	Assert methods	WER_TEST	APPL	SAP_APPL
4	Class	CL_WER_CUST	Customizing data	WER_CUSTOMIZING	APPL	SAP_APPL
5	Class	CL_WER_CUST	Customizing data	WER_CUSTOMIZING	APPL	SAP_APPL
6	Class	CL_WER_EXP_METHOD_CALL	Rule engine expression method call	WER_BUSINESS	APPL	SAP_APPL
7	Class	CL_WER_EXP_METH_CALL_DELEGATE	Delegate for implementation of the expression method call	WER_BUSINESS	APPL	SAP_APPL
8	Class	CL_WER_METHOD_CALL_CTRL	Method call controller	WER_BUSINESS	APPL	SAP_APPL
9	Class	CL_WER_METHOD_CALL_CTRL	Method call controller	WER_BUSINESS	APPL	SAP_APPL
10	Class	CL_WER_METHOD_CALL_VIEW	Method call view	WER_UI	APPL	SAP_APPL
11	Class	CL_WER_METHOD_CALL_VIEW	Method call view	WER_UI	APPL	SAP_APPL
12	Class	CL_WER_SERVICES	Grouping of generic services	WER_UTILITIES	APPL	SAP_APPL
13	Class	CL_WER_STORAGE	For saving and loading from database	WER_PERSISTENCE	APPL	SAP_APPL