DSXchange

If you have any VarChar columns change them to Char.

I tried but it didnt work.
And then I tested with only one char field, the same warning happened.
I can't realize what it could be.

Best regards.

Found this in an older post:

Kryt0n wrote:In order to get the fixed width file format recognised I have had to go to the Columns tab, right click, choose Edit Row and set a Field Width value for each row (i.e. the Length field despite being set, doesn't appear to be relevant to the field width)

Perhaps you have done this already but it's not clear: Double check that there are no VarChar data types set on any column, and also for every column ensure there is a length value.

Yeap, but it is according to your tips.

The file input columns are like:

COD_MDL_ORG ........ char(4) nullable yes
TPO_RPT ................. char(1) nullable yes

Edit Row:
* COD_MDL_ORG
String Type : Field Width = 4
Nullable / Null Field Value = ""

* TPO_RPT
String Type : Field Width = 1
Nullable / Null Field Value = ""

What else should I set?

Not sure it applies much to writing a fixed-width file but wanted to point out that your "Null field Width" values need to match the size of your char field. So:
Four spaces and one space, respectively.

Yes, that should "fix" the fixed-length. If not, please post any new and different errors.

The error message suggests that COL_MDL_ORG is of type VarChar.

joycerecacho wrote:And It is not necessary the option 'Record Delimiter = Fixed'.

I assume you mean "Record length = fixed".

Nope .... I didnt set this option.