--#SET TERMINATOR @

drop table errschema.errtable@

set serveroutput on@

begin 
   declare v_errschema varchar(20) default 'ERRSCHEMA';
   declare v_errtab    varchar(20) default 'ERRTABLE';
   CALL SYSPROC.ADMIN_DROP_SCHEMA('SOMESCHEMA', NULL, v_errschema, v_errtab);
   if v_errschema is null and v_errtab is null
   then
       call dbms_output.put_line('The admin_drop_schema reported success');
   else
       call dbms_output.put_line('admin_drop_schema failed and created/populated table '||rtrim(v_errschema)||'.'||rtrim(v_errtab) );
   end if;
end@

(does not support dropping the following objects:
Index extensions, Nicknames, Packages, Typed tables, Array types, User-defined structured types (and their transform functions), Typed views, Jars (Java™ routine archives), Staging tables, XSR objects)