ETI626E "Type" from import dataset is not supported type by Db2.

Explanation
Db2 does not support the type in Column headers of the import dataset. 

        User responseUse valid data types of import dataset:
            INTEGER, SMALLINT, CHAR, DECIMAL, FLOAT, VARCHAR, LONGVAR, GRAPHIC, VARGRAPHIC,
            LONGVARG, DATE, TIME, TIMESTAMP, BLOB, CLOB, DBCLOB, ROWID, DISTINCT, BIGINT, TIMESTZ,
                DECFLOAT.Do not use abbreviation of types in import
            dataset.