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Central/Decentral Authorization 
The user data for the DBM operator can be stored either centrally or decentrally.

We recommend that you use central authorization of the user data.
The user data for the DBM operator is stored in the SAP table DBCONUSR. When the DBM operator is called, this data is used for its authorization.
The user data for the DBM operator is stored in the SAP table DBCONUSR, however, when the DBM operator is called, this data is not used for its authorization.
The
XUSER concept
is used for the authorization of the DBM operator.
You must therefore
store the user data on every application server in the XUSER file. Use
the following Database Manager CLI command to generate a user key with the
user data of the DBM operator:
dbmcli –ux <default_name>,<default_password> -us <dbm_user>,<password> -d <liveCache_name> -n <liveCache_server>
See also:
User
Specifications when Using XUSER
To set central or decentral authorization, follow the procedure described in user data.
