Error on OneDrive Convert to PDF action

[karl_oliverio]

Hi,

We have a flow that convert documents to PDF using Flow. We are currently using the action "OneDrive Convert to PDF" on our flow but there are some cases which this action fails. 

May I know what are the file extension that can be converted using this action?  Here are some that I noticed:

• PPT
• XLS

Also, what are the alternate solution for PDF conversion like this?

Thank you!