Hi James
Welcome to the community forum.
I have seen this arise before and I think I have a fix for you.
To give some context, fields defined in functions have a number of types. Generally fields that are identifiers such as incident_id are Numbers. We have seen at times an incident_id field created as either a text or textarea type. The issue is that incident_id is a generic field name with the intention of reusing it elsewhere and it appears that at some point an incident_id field was created or imported that is either text or a text area type. In this case it won't import because of this preexisting incident_id
To fix, head into your Customization Settings, open up any Function for editing and you should see the fields in this view like so :
Have a look to see if there is already an incident_id field and if there is attempt to delete it. After which you can then customise fn_utilities again and it will pull in the new incident_id. Note that if any functions use that old incident_id they will need to be briefly checked to ensure it works with Numbers.
If this is helpful and solves your issue let me know so we can mark as the accepted answer.
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Ryan Gordon
Security Software Engineer
IBM
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