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SAP Table USR21

User Name/Address Key Assignment

USR21 (User Name/Address Key Assignment) is a standard table in SAP R\3 ERP systems. Below you can find the technical details of the fields that make up this table. Key fields are marked in blue.

Additionally we provide an overview of foreign key relationships, if any, that link USR21 to other SAP tables.

USR21 table fields

Field Data element Checktable Datatype Length Decimals Possible values
MANDT
Client
MANDT
CLNT
3 0
BNAME
User Name in User Master Record
XUBNAME USR02
CHAR
12 0
PERSNUMBER
Person number
AD_PERSNUM ADRP
CHAR
10 0
ADDRNUMBER
Address number
AD_ADDRNUM ADRC
CHAR
10 0
KOSTL
Cost center
XUKOSTL
CHAR
8 0
START_MENU
Start menu
XUSTART
CHAR
30 0
IDADTYPE
Address Type of the Identity
SUIDADTYPE
NUMC
2 0
BPPERSON
Business Partner GUID
BU_PARTNER_GUID
RAW
16 0
ORGANIZATION
Business Partner GUID
BU_PARTNER_GUID
RAW
16 0
RESPONSIBLE
User Responsible for Technical User Account
SUIDRESPONSIBLE
CHAR
12 0
TECHDESC
Description of the Technical User Account
SUIDTECHDESC
CHAR
80 0
IDENTITY_GUID
GUID of the Identity
SUID_GUID
RAW
16 0

USR21 foreign key relationships

Table Field Foreign key table Foreign key field Check table Check field
USR21 ADDRNUMBER * ADRC
Addresses (Business Address Services)
CLIENT
USR21 ADDRNUMBER USR21 ADDRNUMBER ADRC
Addresses (Business Address Services)
ADDRNUMBER
USR21 ADDRNUMBER * ADRC
Addresses (Business Address Services)
DATE_FROM
USR21 ADDRNUMBER * ADRC
Addresses (Business Address Services)
NATION
USR21 BNAME * USR02
Logon Data (Kernel-Side Use)
MANDT
USR21 BNAME USR21 BNAME USR02
Logon Data (Kernel-Side Use)
BNAME
USR21 PERSNUMBER * ADRP
Persons (Business Address Services)
DATE_FROM
USR21 PERSNUMBER * ADRP
Persons (Business Address Services)
NATION
USR21 PERSNUMBER * ADRP
Persons (Business Address Services)
CLIENT
USR21 PERSNUMBER USR21 PERSNUMBER ADRP
Persons (Business Address Services)
PERSNUMBER