Error connecting to Data base.

Hi,

I am working on HTTP-JDBC scenario. Iam getting an error while connecting to Database.

Iam using Oracle DB.

I tried using the Url "oracle.jdbc.OracleDriver" and "oracle.jdbc.driver.OracleDriver" but the result is same.

The error in the JDBC adapter is as follows:-

Error during database connection to the database URL 'jdbc:oracle:thin:@<IPADDRESS>:MCQ' using the JDBC driver 'oracle.jdbc.OracleDriver': 'com.sap.aii.adapter.jdbc.sql.DriverManagerException: Cannot establish connection to URL 'jdbc:oracle:thin:@<IPADDRESS>:MCQ': SQLException: Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=153093376)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))'

Could some one help me on this?

Regards

Praveen