AbstractMethodError

[saurav sarkar]

Hi All,

I am getting this error

Exception in thread "main" java.lang.AbstractMethodError: oracle.jdbc.driver.Ora
cleConnection.prepareStatement(Ljava/lang/String;I)Ljava/sql/PreparedStatement; 

while executing this statement

pst=con.prepareStatement(errorTableString,pst.RETURN_GENERATED_KEYS); 

I dont have compatibitility issue as i am running in the eclipse.

please help.

[David O'Meara]

Do you know which version of the oracle jar that you have on the classpath?

[saurav sarkar]

its classes12.jar.............

[David O'Meara]

Yep, that's old. Delete it, go to the oracle site and download the latest. Then do me a favour and double check that there aren't any other Oracle jars wandering around in your classpath.

Dave

[David O'Meara]

The 'classes12' jars are designed for Java 1.2, I certainly hope you're using a newer version than this.

See Oracle JDBC Drivers - 10.1.0.2.0 (10g) or Oracle JDBC drivers v9.2.0.1 and grab ojdbc14.jar

[saurav sarkar]

thanks Dave for the reply.
I have used Oracle.zip also, but thats also not working

[saurav sarkar]

sorry classes12.zip

[David O'Meara]

oops, first time I have posted a solution before the problem :shocked: (bed time for me, hopefully someone can help you get this solved)

[saurav sarkar]

thanks Dave for the links......
i have put the ojdbc14.jar in the build path.
But still the problem persists

[saurav sarkar]

Hi All,

Any help will be greatly appreciated.
I am stuck on the problem for a day.
and i am not able to found any solution also.

[saurav sarkar]

Hi All,

After removing classes12.zip from my build path of Eclipse
and only keeping ojbc14.jar in the build path
i am getting this error

'java.sql.SQLException: Unsupported feature'

Please help