In case you missed the announcement: The Alteryx One Fall Release is here! Learn more about the new features and capabilities here
ACT NOW: The Alteryx team will be retiring support for Community account recovery and Community email-change requests after December 31, 2025. Set up your security questions now so you can recover your account anytime, just log out and back in to get started. Learn more here
Start Free Trial

Alteryx Designer Desktop Discussions

Find answers, ask questions, and share expertise about Alteryx Designer Desktop and Intelligence Suite.
SOLVED

Fixed Width File Import-Unknown Field Type Error

poles1c
8 - Asteroid

Hi,

 

I am trying to import a fixed width file into Alteryx. I want to use the import option to designate my column names, types, and lengths.

When I import ( tried with XML and flat file types) I get an "Unknows Field Type Error". I have specified my data types to be V_String and Int32...both valid datatypes in Alteryx....help? 

 

Thanks!

 

Typeless in Seattle

1 REPLY 1
pcatterson
11 - Bolide

You don't give a lot of indication what is going wrong, but I think I might have an idea. 

 

When I was pulling in fixed width data for the first time, my first errors were data type errors due to badly formatted numbers.  There was padded whitespace around the number which was confusing Alteryx.

 

I'd initially pull everything in as strings and convert to numbers later in the workflow.  Let me know if that helps.

Labels
Top Solution Authors