Hi everyone,
I have a problem when I tried to download a file from the azure blob storage account. I configured the external account and test it uploading a csv file and it works.
Now I want to download a cvs from there but the logs said "0 file(s) to transfer", I configure a second file transfer activity with the action "test to see if the file exist" and response the file exist.
I'm not sure if I forgot configure something in the azure account o in campaign.
I hope someone can help me and thanks.
Solved! Go to Solution.
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Hi @aarg,
As per your above screenshot, I have seen the same behaviour earlier. In the “server folder”, if you put the directory and hat codes file name it doesn’t work. But if you mention the server folder along with file name in a variable it works.
You can validate that in your workflow as well.
Cheers,
Deb
Hi @aarg ,
Can you provide the logs for the files exists and fle download.
May be the file doesn't exists in the provided path.
- Malarrajan Sundarraj
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The file exist.
When I specify the file name in the file transfer
This are logs:
09/28/2021 5:32:45 PM 0 file(s) to transfer
09/28/2021 5:32:45 PM Starting file listing 'http://{myaccount}.blob.core.windows.net/entrada/tips/{fileName}20210928.csv'
But if only send the container and the folder, the activity download the file
This are logs:
09/28/2021 5:54:22 PM File transfer completed
09/28/2021 5:54:22 PM Starting transfer of 'http://{myaccount}.blob.core.windows.net/entrada/tips/{filename}20210928.csv' to '{filename}20210928_20210928165422a.csv'
09/28/2021 5:54:22 PM 1 file(s) to transfer
09/28/2021 5:54:21 PM Starting file listing 'http://{myaccont}.blob.core.windows.net/entrada/tips/'
Now I want to understand if this is the normal behavior,because is possible the client want to store all the files and I only want the most recent in campaign describes in the name file, I'm trying to migrate the SFTP to blob and in the first one I can specify the file name, like this
Thanks
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Hi @aarg ,
Check on the filename and date concatenation part. Is there any white space in between.
It should match the entire filename and operation should be download.
- Malarrajan Sundarraj
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Hi @aarg,
As per your above screenshot, I have seen the same behaviour earlier. In the “server folder”, if you put the directory and hat codes file name it doesn’t work. But if you mention the server folder along with file name in a variable it works.
You can validate that in your workflow as well.
Cheers,
Deb
Hi @Deb_Tripathy , I'm trying your suggested solution but I still had the same error:
01/04/2022 17:50:31 fileTransfer No file to transfer found
01/04/2022 17:50:31 fileTransfer 0 file(s) to transfer
01/04/2022 17:50:30 fileTransfer Starting file listing 'xxx'
Just to be sure I correctly understood your solution, these are the screen how I set File Transfer activity:
Tab File Transfer
Tab Advanced
Is it correct? Thank you
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Hi @LiviaD1 ,
Can you try enabling the session log and check the workflow log. That may help you fig out the issue and are you sure that the folder and file name are being set up correctly on the variable?
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Hi @Deb_Tripathy , I checked the Display session logs option but I didn't find any advanced or more detailted logs in the Audit tab.
About the folder and filename, I'm sure, I copied it directly from Blob.
Anyway, If you confirm that is the right way to download a file from Blob, I'll try again and then I'll open a support ticket.
Thanks
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Hi @LiviaD1 ,
Can you share a screenshot of the workflow audit log?
Also the account/user with which you are trying to access the file in Folder, does it have the required access?
Thanks,
Deb
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Hi @Deb_Tripathy,
this is the wkf Audit tab
Even if I checked "display the session logs", no more information are provided in the Audit.
About permissions, if in the Server folder I specify only "folder", the file is correctly downloaded so I think that couldn't be a issue linked to permissions.
For example, if I put 2 files in "folder" path, Campaign correctly downloads both, but I need to specify just one for my import wkf (file transfer+dataloading+updatedata). That is why I need to specify the filename in the Server Folder or in the vars.filename
Thanks
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Hi @LiviaD1 ,
Can you try "File Listing" instead of "File download" and compare the file name you had mentioned (earlier which was not working) and the one you see on the "Audit Log". It may tell you what is going wrong.
Thanks,
Deb
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Also in your earlier example you had used "vars.filename" event variable.
Instead of that can you use "instance.vars.customFileName", assign the full file path in advanced tab and use the instance variable in "File Transfer" Tab.
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Hi @aarg,
Were you able to resolve this query with the help of any of the given solutions or do you still need more help here? Do let us know.
Thanks!
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