Message wrong. Numeric data type report "String data, right-truncated"

When DB2 using mariadb-connector-odbc-2.0.15-ga-rhel6-x86_64.tar.gz connect to Mariadb 10.0.31, we create a bigint unsigned on maraidb table, insert a data larger than DB2 bigint 9223372036854807, such as 9223372036854809

create table table(col1 bigint unsigned);
insert into table values(9223372036854809);

select * form table(on DB2 which is connected with maraidb via odbc connector)

ODBC trace is as following:

EXIT SQLFetch with return code 1 (SQL_SUCCESS_WITH_INFO)
HSTMT 0x0069f960

ENTER SQLGetDiagRec
SQLSMALLINT 3
SQLHANDLE 0x0069f960
SQLSMALLINT 1
SQLCHAR * 0x5c2c285e (NYI)
SQLINTEGER * 0x5c2c2058
SQLCHAR * 0x5c2c205c (NYI)
SQLSMALLINT 1025
SQLSMALLINT * 0x5c2c1f12

EXIT SQLGetDiagRec with return code 0 (SQL_SUCCESS)
SQLSMALLINT 3
SQLHANDLE 0x0069f960
SQLSMALLINT 1
SQLCHAR * 0x5c2c285e [ 5] "01004"
SQLINTEGER * 0x5c2c2058 (0)
SQLCHAR * 0x5c2c205c [ 56] "[ma-2.0.15][10.0.31-MariaDB]String data, right-truncated"
SQLSMALLINT 1025
SQLSMALLINT * 0x5c2c1f12 (56)

We think the error message is wrong, it should be 22003, because the datatype is numeric not Sting data.

https://mariadb.com/kb/en/library/sql-99/error-sqlstates/

22003 data exception-numeric value out of range

Suggested error message: "the numeric value <> is too big to fit in the target <>". Often this is the result of an arithmetic overflow — for example, "UPDATE ... SET SMALLINT_COLUMN = 9999999999", or you're trying to retrieve a value of 5 billion into a host variable defined in Pascal as "Word". Fractional truncation won't cause this error, see SQLSTATE 01S07