Re: Automatic Excel Power Query CSV Import

Author: Ted Roche

Posted: 2025-06-13 at 08:28:10

Alan:

It's only been 25 years since I've tried office automation, but, ...

Why are you using XLSRCEXTERNAL? I may be reading the MS page wrong,

but have you tried using xlSrcQuery since you're specifying an OLEDB

connection string?

On Fri, Jun 13, 2025 at 6:47 AM Alan Bourke <alanpbourke@fastmail.fm> wrote:

>

> Any Excel automation mavens in the audience? I'm trying to automate what Excel does when you do 'Get Data' from Text\CSV via PowerShell. I've recorded that process as a macro and the code in the linked Gist is attempting to replicate the macro VBA.

>

> However no matter what I do it throws a 1426 COM error '800a03ec: Unknown COM status code' when attempting to add to the Workbook ListObjects collection.

>

> https://learn.microsoft.com/en-us/office/vba/api/excel.listobjects.add

>

> Probably something stupid - can anyone see any issue with the code ?

>

> https://gist.github.com/AlanPBourke/091e4aa607239fa69d5f544e31bc958b

>

> --

> Alan Bourke

> alanpbourke (at) fastmail (dot) fm

>

>

>

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