SAP ABAP Message Number WS - 003 (WS) is used by

• Class (2)
• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CX_WCAT_CUST	Exceptions for CL_WCAT_CUST	WCAT	APPL	SAP_APPL
2	Class	CX_WZRE_FD_READ_CUSTOMIZING	Error on Reading Customizing Data	WZRE	APPL	SAP_APPL