Python CredentialMissing error when refreshing dataset in workspace

[Anonymous]

Hi,

I am facing a problem when refreshing datasets on PBI Service that have python transformation script.

I get the following error message:

Something went wrong
Invalid connection credentials.
Please try again later or contact support. If you contact support, please provide these details.
Underlying error code: -2147467259 Table: Tiempo.
Underlying error message: Se requieren credenciales para conectarse al origen Python. (Origen en Python.)
DM_ErrorDetailNameCode_UnderlyingHResult: -2147467259
Microsoft.Data.Mashup.CredentialError.DataSourceKind: Python
Microsoft.Data.Mashup.CredentialError.DataSourcePath: Python
Microsoft.Data.Mashup.CredentialError.Reason: CredentialMissing
Microsoft.Data.Mashup.MashupSecurityException.DataSources: [{"kind":"Python","path":"Python"}]
Microsoft.Data.Mashup.MashupSecurityException.Reason: CredentialMissing
Cluster URI: WABI-SOUTH-CENTRAL-US-redirect.analysis.windows.net
Activity ID: b89b71e5-6cb6-4f9a-a98b-2567c60a1a71
Request ID: 392cb12a-6327-ec05-dcfb-9bcfb94188e4
Time: 2019-03-26 17:11:20Z

context:

I am querying a table "Tiempo" and then transforming it with a python script, I am also using a personal gateway, have all the needed python packages installed in my computer(I have anaconda) and set the privacy level of the data source to public.

has someone faced this problem?

many thanks!

[v-cherch-msft · Accepted solution]

Hi @Anonymous 

It seems it's not supported yet in power bi service.For further,please refer to this similar post.

Regards,

[Anonymous]

instead of using a python script for transformation of sql server queried table, I used a python script as a data source where I queried the table and transformed it and it worked in PBI service.