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Coupa V2 Data Type Reference Overview

Data Integration uses the following data types in mappings and mapping tasks with Coupa:
Coupa native data types
Coupa data types appear in the parameters in the Coupa V2 operations and you cannot change these data types.
Transformation data types
Set of data types that appear in the remaining transformations. They are internal data types based on ANSI SQL-92 generic data types, which Data Integration uses to move data across platforms. Transformation data types appear in all remaining transformations in a mapping, or mapping task.
When Data Integration reads or writes Coupa data, it converts the native data types to the comparable transformation data types before transforming the data.