SAP trick Unlock\lock user via SQL command

Lock user (unlock)

lock - is  a record in the field  uflag, "0" - the user is not locked,
To Unlock - need to switch field  uflag to "0":

Locked

SQL> select uflag from sapsr3.usr02 where mandt='001' and bname='USER';

     UFLAG
----------
       128

Not locked:

SQL> select uflag from sapsr3.usr02 where mandt='023' and bname='USER';

     UFLAG
----------
         0

Unlocking:

SQL> update sapsr3.usr02 set uflag='0' where mandt='001' and bname='USER';

1 row updated.

SQL> commit work;