Product: ImportOmatic
Description: Occurs when importing
Environment: All
Version: All

Answer:

This error typically occurs if there is a dictionary that appears as being mapped but is not actually mapped to a dictionary value. It may also happen if there is a value type or a function that is not mapped properly or at all within the IOM profile field map or virtual fields. 

Please check your IOM profile field mapping and the virtual field mapping to ensure all fields, dictionaries, and functions are mapped appropriately.

For additional information, please access the ImportOmatic User Guide