Not able to print NUL character which is also ASCII(0) in alteryx output file

[Rajendrasharma]

Hi Team,

Please help me to print NUL character in Alteryx output, I need to this to create SWIFT MX message.  The output I need is as below:

but the output I am getting is: 

Alteryx Code for the above is:

CharFromInt(31)+"006303"+ CharFromInt(0) + CharFromInt(0) + CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0)+CharFromInt(0) + '<?xml version="'+ '1.0'+'" encoding="UTF-8"?>'

but its not able to print NUL character in output.  

Please do let me know for any further details required.  Thanks

[jrlindem]

If you're just building a string using concatenation, simply use ... + "NUL" + "NUL" + ... etc instead of CharFromInt(0), like this:

[binu_acs]

@Rajendrasharma have you tried Python? 

[stevemarkovick]

The NUL character (ASCII 0) can’t be printed because it’s a control character used to mark the end of a string, not an actual visible symbol. In Alteryx, you’ll need to handle it by replacing or removing it using regex or a formula tool. Exporting to binary-safe formats sometimes preserves it for specific data processing needs.