can't load data to a visual , status code 400

Hi sachin1234,

Since your datasource is ssas and you published the report to service, you need a gateway to manage the your data. Can you ensure you are correctly setting the on-premise gateway at service side?

Reference link:

Manage your data source - Analysis Services

In addition, if above is not help, can you share some detail content? It will be help for troubleshooting.

Regards,

Xiaoxin Sheng

Hello,

Im having the same issue, any solution was found? 

Thanks

Hello, 

We did get he same error when using Power BI Javascript API and Power BI Embedded. This happen when you put too many filters on javascript side. Any idea or maybe a fixed planned ? We of course raised a incident to MS support.

const advancedFilter: pbi.models.IAdvancedFilter = {
  $schema: "http://powerbi.com/product/schema#advanced",
  target: {
    table: "Store",
    column: "Name"
  },
  logicalOperator: "Or",
  conditions: [
    {
      operator: "Contains",
      value: "Wash"
    },
    {
      operator: "Contains",
      value: "Park"
},
    {
      operator: "Contains",
      value: "Shanghai"
},
    {
      operator: "Contains",
      value: "China"
    }
Etc.............
  ],
  filterType: pbi.models.FilterType.AdvancedFilter
}

Regards.