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v-sunitkumar's avatar
v-sunitkumar
Microsoft Employee
9 months ago

Assistance Needed: Report Failing with Data Source Error (Microsoft.Data.Mashup.ErrorCode = 10335)

I’m reaching out because one of my reports has started failing with the following exception message: Error: Data source error: Expression.Error: We cannot apply field access to the type Null. Detai...