SAP ABAP Message Number SIW - 101 (SIW) is used by

• Class (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_SIW_CLIF_PRODUCER Method: COMPARE_CLIF	Default Producer für Klassen und Interfaces	S_SIW_PRODUCTION	BASIS	SAP_BASIS
2	Class	CL_SIW_CLIF_PRODUCER Method: COMPARE_METHOD	Default Producer für Klassen und Interfaces	S_SIW_PRODUCTION	BASIS	SAP_BASIS
3	Class	CL_SIW_CLIF_PRODUCER Method: COMPARE_CINC	Default Producer für Klassen und Interfaces	S_SIW_PRODUCTION	BASIS	SAP_BASIS
4	Class	CL_SIW_COMPOSER_HANDLER Method: S_COMPARE_CODE	Handler für Code Composer	S_SIW_PRODUCTION	BASIS	SAP_BASIS
5	Class	CL_SIW_PROG_PRODUCER Method: IF_SIW_PRODUCER~COMPARE	Program Producer	S_SIW_PRODUCTION	BASIS	SAP_BASIS