SAP ABAP Message Number R11 - 401 (R11) is used by

• Class (10)
• Function Module (1)
• Program (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_MDG_BS_BP_ACCESS Method: CHECK_REQFLD_AD_POSTAL	OBSOLET! MDG: Business Partner access (primary Persistency)	MDG_BS_BP_ACCESS	MDG_FND	MDG_FND
2	Class	CL_MDG_BS_BP_ACCESS Method: CHECK_REQFLD_BP_CENTRL	OBSOLET! MDG: Business Partner access (primary Persistency)	MDG_BS_BP_ACCESS	MDG_FND	MDG_FND
3	Class	CL_MDG_BS_BP_ACCESS Method: CHECK_REQFLD_AD_NAME_O	OBSOLET! MDG: Business Partner access (primary Persistency)	MDG_BS_BP_ACCESS	MDG_FND	MDG_FND
4	Class	CL_MDG_BS_BP_HANDLER Method: CHECK_REQFLD_AD_POSTAL	MDG: Business Partner Foundation access	MDG_BS_BP_ACCESS	MDG_FND	MDG_FND
5	Class	CL_MDG_BS_BP_HANDLER Method: CHECK_REQFLD_AD_NAME_O	MDG: Business Partner Foundation access	MDG_BS_BP_ACCESS	MDG_FND	MDG_FND
6	Class	CL_MDG_BS_BP_HANDLER Method: CHECK_REQFLD_BP_CENTRL	MDG: Business Partner Foundation access	MDG_BS_BP_ACCESS	MDG_FND	MDG_FND
7	Class	CL_MDG_BS_CUST_HANDLER Method: CHECK_REQFLD_BP_VKORG_COMPNY	MDG: Customer access (primary Persistency)	MDG_BS_ECC_CUSTOMER_ACCESS	MDG_APPL	MDG_APPL
8	Class	CL_MDG_BS_CUST_HANDLER Method: CHECK_REQFLD_BP_CUSGEN	MDG: Customer access (primary Persistency)	MDG_BS_ECC_CUSTOMER_ACCESS	MDG_APPL	MDG_APPL
9	Class	CL_MDG_BS_ECC_BP_CHECK Method: CHECK_REQUIRED_FIELDS	Check class for BP - Vendor/ Customer data	MDG_BS_ECC_BP_CHECK	MDG_BS_ECC_STRUCTURE	SAP_APPL
10	Class	CL_MDG_BS_SUPPL_HANDLER Method: CHECK_REQFLD	MDG: Supplier access (primary Persistency)	MDG_BS_ECC_SUPPLIER_ACCESS	MDG_APPL	MDG_APPL