Remote sys connection

Hi

I can't open a remote sysdba connection in oracle 18c.

I suppose that i have a problem with the orapwd file because:

SQL> grant sysdba to dni;

grant sysdba to dni

*

ERROR at line 1:

ORA-01994: Password file missing or disabled

SQL> select * from V_$PWFILE_USERS;

no rows selected

I've created the orapwd in that way:

orapwd create file='/u01/app/oracle/product/18.0.0/dbhome_1/dbs/orapwdexpweb' password=w******

I supose that te name is correct:

select INSTANCE_NAME from v$instance;

INSTANCE_NAME

----------------

expweb

And i have configurated  the remote_login_passwordfile parameter:

NAME                                 TYPE        VALUE

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