This is a known issue while using MS SQL server where the column name in the sql file and the same column key in the class are different. For e.g. as per the above error the class will show PMID as the column key, but the SQL script is generated using a different letter case and it becomes PMId. Since SQL server is case sensitive, the import fails.
To resolve this issue, please perform the local change as mentioned in the following pdn article: