SAP ABAP Table KNAS (Customer master (VAT registration numbers general section)) is used by

• Class (25)
• Function Module (77)
• LDBA (1)
• Program (138)
• Table (4)
• TTYP (4)
• TYPE (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_BPC_CUSTOMERERPRPLCTNRQ Method: GET_VAT	Common functionality of the ES CustomerERPReplicationRequest	OPS_SE_BPC_XI_PROXY	APPL	SAP_APPL
2	Class	CL_ERP_SE_KNA1 Method: GET_ATTRIBUTE_VALUES	TREX Connection Customer	VS	APPL	SAP_APPL
3	Class	CL_IM_RFIDHU_FI_DSP Method: IF_EX_FI_HU_DSP_REPORT~GET_VAT_ID	Class for BAdI Impl.: IMPL_BADI_HU_DSP	ID-FI-HU	APPL	SAP_FIN
4	Class	CL_MDS_CMPTOOL_EXTRACT Method: EXTRACT_CUST_DATA	Extractor Class	CVI_TOOLS_SUPPORTABILITY	ECC_COMMON_OBJECTS	SAP_APPL
5	Class	CL_OPS_SE_A2A_BPC_REPL_OUT Method: IF_EX_CIF_CALL_XI~CALL_XI_4_CUS	CL_OPS_SE_A2A_BPC_REPL_OUT	OPS_SE_A2A_BPC_SFWS_SC	APPL	SAP_APPL
6	Class	CL_WLF_READ_TAX_DATA_CUSTOMER	AB: Read Control Data Customer	WZRE	APPL	SAP_APPL
7	Class	CL_WLF_STCEG	VAT ID Processing	WZRE	APPL	SAP_APPL
8	Class	CL_WLF_STCEG	VAT ID Processing	WZRE	APPL	SAP_APPL
9	Class	CMD_EI_API	Customer Processing APIs	CMD_INTERFACE	APPL	SAP_APPL
10	Class	CMD_EI_API	Customer Processing APIs	CMD_INTERFACE	APPL	SAP_APPL
11	Class	CMD_EI_API	Customer Processing APIs	CMD_INTERFACE	APPL	SAP_APPL
12	Class	CMD_EI_API_CHECK	Customer Check APIs	CMD_INTERFACE	APPL	SAP_APPL
13	Class	CMD_EI_API_CHECK	Customer Check APIs	CMD_INTERFACE	APPL	SAP_APPL
14	Class	CMD_EI_API_CHECK	Customer Check APIs	CMD_INTERFACE	APPL	SAP_APPL
15	Class	CMD_EI_API_CHECK	Customer Check APIs	CMD_INTERFACE	APPL	SAP_APPL
16	Class	CMD_EI_API_CHECK	Customer Check APIs	CMD_INTERFACE	APPL	SAP_APPL
17	Class	CMD_EI_API_CHECK	Customer Check APIs	CMD_INTERFACE	APPL	SAP_APPL
18	Class	CMD_EI_API_CHECK	Customer Check APIs	CMD_INTERFACE	APPL	SAP_APPL
19	Class	CMD_EI_API_EXTRACT	Customer Master Extractor	CVI_SYNCH_CONTROL	ECC_COMMON_OBJECTS	SAP_APPL
20	Class	CMD_EI_API_MAP_STRUCTURE	Customer Assignment APIs	CMD_INTERFACE	APPL	SAP_APPL
21	Class	CMD_EI_API_MEMORY	Customer Memory APIs	CMD_INTERFACE	APPL	SAP_APPL
22	Class	CMD_EI_API_MEMORY	Customer Memory APIs	CMD_INTERFACE	APPL	SAP_APPL
23	Class	CMD_EI_API_MEMORY	Customer Memory APIs	CMD_INTERFACE	APPL	SAP_APPL
24	Class	CMD_EI_API_MEMORY	Customer Memory APIs	CMD_INTERFACE	APPL	SAP_APPL
25	Class	CMD_EI_API_MEMORY	Customer Memory APIs	CMD_INTERFACE	APPL	SAP_APPL