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INJAMOV
Regular Visitor

Unable to run python script

""Formula.Firewall: Query '442_SOD_EmployeeTime (15)' (step 'Run Python script') is accessing data sources that have privacy levels which cannot be used together. Please rebuild this data combination.""

 

Above error message is coming while running python script in transform data tab

1 ACCEPTED SOLUTION
v-stephen-msft
Community Support
Community Support

Hi @INJAMOV ,

 

The Formula.Firewall error is the result of Power Query’s Data Privacy Firewall (aka the Firewall).

Please check the official document

Behind the scenes of the Data Privacy Firewall - Power Query | Microsoft Docs

The document explains the reason and an example of the solution process.

 

Best Regards,

Stephen Tao

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

2 REPLIES 2
v-stephen-msft
Community Support
Community Support

Hi @INJAMOV ,

 

The Formula.Firewall error is the result of Power Query’s Data Privacy Firewall (aka the Firewall).

Please check the official document

Behind the scenes of the Data Privacy Firewall - Power Query | Microsoft Docs

The document explains the reason and an example of the solution process.

 

Best Regards,

Stephen Tao

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

lbendlin
Super User
Super User

There are lots of resources available that teach you how to work with the formula firewall.  Put your offending code in the same partition as the other source.

 

Chris Webb's BI Blog: formula firewall Chris Webb's BI Blog (crossjoin.co.uk)

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