Product: ImportOmatic
Description: Occurs when importing yes/no attribute type to RE Gift Batch
Environment: All
Version: 3.1 and above

Answer:

The attribute has become corrupt. To resolve create a new attribute that is named slightly different than the existing attribute. Map this new attribute in the profile in place of the existing mapped attribute. The attribute will now import to batch and check the check box for the yes/no type attribute in the batch.

Please refer to the ImportOmatic User Guide for additional information.