hi folks, i am trying hard to get access to database from EJB in WSAD. here is what i am doing, I have a Oracle Database named "marsh" create an EntityBean and map it to RDB Target Database: Oracle8i Database Name: marsh Also, configured DataSource in server perspective as follows; in DataSource dialog: name=HelloWorldDataSource JNDI Name=jdbc/OracleDataSource (am not sure if how this JNDI gets connected to my Datasource 'marsh') then i tried Binding this DataSource with EntityBean(CMP) as follows: opening the ejb-jar.xml in EJB Extension Editor and selecting Binding Tab JNDI Name=hello/HelloWorldEntity DataSource JNDI=jdbc/DataSource and saved them. i tried Run On Server by right clicking my HelloWorldSession Bean which actually access EntityBean. it says "Publishing failed" and "The data source "jdbc/OracleDataSource" in the "helloworldproject" jar is not defined in the server configuration. Define the data source in the configuration, and
"The data source "jdbc/OracleDataSource" in the "helloworldEntity" jar is not defined in the server configuration. Define the data source in the configuration, i don't know what is this mean? what wrong am i doing? please help me. thank.