To set the Missing MappingAction property

  1. Once you have created a BdpDataAdapter and have set up your table mappings, click the drop down list next to the MissingMappingAction property in the Object Inspector.
  2. Select Passthrough if you want the adapter to load the data source column data into a dataset column of the same name, or, if there is no corresponding dataset column, if you want the adapter to perform the action specified in the MissingSchemaAction property.
  3. Select Ignore if you want to keep data from being loaded when data source columns are not properly mapped to dataset columns.

This could occur if mapped columns are of incompatible data types, lengths, or have other errors.

4. Select Error if you want the adapter to raise an error that you can trap.

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