Shortcuts to S3 Buckets cannot contain non-alpha characters

[jobender]

Yesterday I noticed that if either the folder path in S3 contains a dash or if the name of the shortcut does, Fabric will not recognize the Delta table and present an error message that I should create a files shortcut instead.  Below is a screenshot of the S3 folders and my table structure within the Lakehouse.  Only the S3 folder structure of "uber" worked with my Delta tables.

S3 Folder structure

Delta tables within the Lakehouse

[HimanshuS-msft]

Hello @jobender 

Thanks for using the Fabrics community .
I had a hunch that the may be the alphanumeric character in the container name / folder name is making  the things fail . Since I dont have a  the S3 instance I tested the same with Azure and it works . 
I will request you to please go ahead and work with Microsoft support on this .

https://support.fabric.microsoft.com/en-US/support/
 Thanks 
Himanshu