I found another issue with command dbr.hdr in build 3039. They group both '00022' with '22' and they set it likes number while they are text columns.
The example is showed below:
select 'dbr.hdr', 'Code';
select 'dbr.count', 'Name';
select '000022' as Code, 'A' as Name union all select '22' as Code, 'B' as Name union all select '000023' as Code, 'C' as Name union all select '000024' as Code, 'D' as Name