Hi, I have a flow that colect email attachments and save in a folder of onedrive.
the condictions is to save attachment with:
I have made a test on my side to rename a file with 100 characters and it works well with no issue.
Could you please explain more details about your issue so we would try to provide a proper workaround for you.
Please refer to screenshot below to create the flow:
The expression in the Compose 2 as below:
The flow would run successfully as below:
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