Message
The configured schema contains source fields that do not exist in the source dataset, or are specified in the wrong order.
Description
The specified schema is incompatible with the source dataset because one or more specified fields cannot be found in the source dataset. The schema specified must be in the same order as the schema of the source dataset, and the originally inferred source name must remain the same. For example, you must reset the schema if the schema was originally inferred when the source dataset contained fields with the names and order of field1, field2, field3, but the fields have since been renamed and reordered to field_1, field3, field2.
Solution
Delete the currently specified schema using the Fields parameter on the input dataset. Click Configure schema to infer the schema again. Data Pipelines will provide an updated schema that will account for any fields that have been added, removed, renamed, or reordered in the source dataset.