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Anonymous
Not applicable

Unexpected error when creating dataflows with blob storage

Here is an error I got.:

 

Unexpected error (Session ID: da44da69-6d7c-4b5f-9f73-66bd43570e78)

 

I am trying to create dataflow providing blob storage url  and account key to get to csv file on my blob storage.

 

Capture3.PNG

 

What does this error mean? Am I doing sth wrong?

 

 

5 REPLIES 5
v-yuta-msft
Community Support
Community Support

@Anonymous,

 

Please check if the url you input is valid. In addtion, can you connect to azure blob storage in power bi desktop?

Capture.PNG 

 

You can also refer to this blob to check if there is anything wrong with your steps: http://www.gastoncruz.com/en/2016/09/17/power-bi-azure-blob-storage/

 

Regards,

Jimmy Tao

Anonymous
Not applicable

Thanks Jimmy,

 

Connection to Blob Storage works.

Url I use looks like this:

 

https://storageaccountname.blob.core.windows.net/storageaccountname

 

This is the same I use to connect to Blob Storage. So do not understand why dataflows cannot connect there

Anonymous
Not applicable

I tried also providing url like that:

 

https://storageaccountname.blob.core.windows.net

or providing storage name:

storageaccountname

 

but it failed too.

 

Another attempt was to create dataflow by using previously generated blob SAS url 

but it failed with the same error

Capture6.PNG

 

@Anonymous,

 

Create a folder containing the csv files in Azure blob storage and use URL directed to the folder like: DomainUrl/Folder/

 

Community Support Team _ Jimmy Tao
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Anonymous
Not applicable

Thanks,

Unfortunately it is still not working retrieving the same error.

 

this is the url for the new folder:

 

https://storageaccountname.blob.core.windows.net/storageaccountname/New Directory

 

Account key was taken from Access keys tab

 

Capture7.PNG

 

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