[Posting on behalf of customer]
Currently, if a case field in a Data Designer task results in a change in the field’s data type, the updated data type does not automatically pull through into the subsequent steps of the DD. It seems that resolution is to individually re-save each task following that which the change in data type was initiated to ensure they are saved with the new metadata.
Ideally, changes of this demise should cascade through to the subsequent steps of the Data Design to ultimately prevent any errors upon running.