Hi,
It seems you use a JOnAS version 1.x (and not the version 2.0).
Is your entity bean is bean-managed persistence, or container-managed
persistence ?
In case of CMP, check the mapping definition of the bean fields to
the columns of the underlying database table in the environment
properties file of the bean which looks like:
datasource.name jdbc_1
db.TableName Account
db.Field.mAccno accno
db.Field.mCustomer customer
db.Field.mBalance balance
A column name may be wrong.
In case of BMP, check the JDBC/SQL statement in the code of the bean.
A column name of a database table may be wrong.
King regards,
H�l�ne.
> Eujene Chung wrote:
>
>
> My entitybean run well in ejbCreate() that DB inserted well.
> But error appeared in using remote method(getXXX(),setXXX()) .
> Here error messege!
>
> ==========error message====================
> Failed to load bean from database
> java.sql.SQLException: Invalid column name
> at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:224)
> at
> oracle.jdbc.driver.OracleStatement.get_column_index(Compiled Code)
> at
> oracle.jdbc.driver.OracleResultSet.findColumn(OracleResultSet.java:51
> 6)
> ...................................
>
> No problems in RemoteInterfaceName.txt,
> RemoteInterfaceName.properties!
> What's problem?
>
>
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