Hi Sonia - yes you can. You would record an AS02, pass in the asset number, sub number and company code, then just click save.
In the mapper choose to add a file attachment. Choose whatever attachment method is used in your company. I used BDS.

Then map both sets of fields to the same columns - asset number for the script and the attachment, subnumber for both and company code for both.

Then fill in the path to the file you're attaching and run. And you'll see the attachment.
A v12 script against an S4 system is attached as an example.
Hope that helps.
Sigrid
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Sigrid Kok
PSE | Winshuttle North America
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Original Message:
Sent: 04-05-2019 11:54
From: Sonia Mack
Subject: Attaching PDF files to Assets
Is it possible to use Winshuttle to attach pdf documents to an asset using 'Create Attachment'?
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Sonia Mack | Senior Accountant
Deutz Corporation | 7705647289
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