SAP ABAP Message Number SS - 305 (SS) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	BM_REF_TC_CHECK_REF_KEY	BM_REF_TC_CHECK_REF_KEY	SDFM	BASIS	SAP_BASIS
2	Function Module	BM_REF_TC_GET_STRUCT_DATA	BM_REF_TC_GET_STRUCT_DATA	SDFM	BASIS	SAP_BASIS