Value cannot be null. Parameter name: str error

[ArT101]

I had an Azure blob file connecting perfect before and then this morning I came across this error.

[Zimppi]

Hi, I have this same problem...how did you solved this? Related to the access key?

[ArT101]

Hi yes. There are two blob storages I have access to one requires using an SAS key and the other was accessible via my Microsoft credentials. Apparently PowerBI didn't like the fact that I was trying to access the blob storage that required my Microsoft credentials with an SAS key.

[ArT101 · Accepted solution]

It had to do with the crendentials I entered to access the blob storage.

[amitchandak]

@ArT101 , is this column used in join, and is the table is one side?

or copy error to clipboard, paste and share

[ArT101]

I managed to resolve the issue. Thank you