Error while callling stored procedure : Non supported SQL92 token

[Pushkar Choudhary]

Hi,

I'm trying to call a stored procedure from Java and getting an error while trying to do so.

The stored procedure accepts 1 String parameter as input and outputs 3 parameters as VARCHAR (i.e. String).

I'm able to run the stored procedure separately and it gives the expected result. So, there might not be any issues in the stored procedure. I'm also able to connect to the Oracle database and run a simple select query. The problem only arises while calling a stored procedure.

Here's the code snippet for calling the stored procedure:

			Class.forName(ORACLE_DRIVER);
			conn = DriverManager.getConnection(ORACLE_URL, username, password);
			System.out.println("Connected succesfully...!!!");
			
			String ani = ((String) decisionData.getSessionData("ANI"));
			System.out.println("ANI===" + ani);
			
			CallableStatement cs = conn.prepareCall("{(?,?,?) = call SAMPLE_PROC(?)}"); // This is where I think the problem is...
			
			cs.registerOutParameter("P_DATA_CODE", Types.VARCHAR);
			cs.registerOutParameter("P_SUCC_FAIL_MSG_OUT", Types.VARCHAR);
			cs.registerOutParameter("P_ERR_MSG_OUT", Types.VARCHAR);
			
			cs.setString("P_CUST_CLI_IN", ani);

			System.out.println("Now executing....");
			cs.execute();

			String param1 = cs.getString("P_DATA_CODE");
			System.out.println("output param1=" + param1);
			String param2 = cs.getString("P_SUCC_FAIL_MSG_OUT");
			System.out.println("output param2=" + param2);
			String param3 = cs.getString("P_ERR_MSG_OUT");
			System.out.println("output param3=" + param3);

Here's the error log:

Connected succesfully...!!!
ANI===0987654321
Now executing....
SQL Exception occured.
java.sql.SQLException: Non supported SQL92 token at position: 1: 
	at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
	at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
	at oracle.jdbc.driver.OracleSql.handleToken(OracleSql.java:1212)
	at oracle.jdbc.driver.OracleSql.handleODBC(OracleSql.java:1111)
	at oracle.jdbc.driver.OracleSql.parse(OracleSql.java:1031)
	at oracle.jdbc.driver.OracleSql.getSql(OracleSql.java:312)
	at oracle.jdbc.driver.OracleSql.getSqlBytes(OracleSql.java:591)
	at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:204)
	at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:969)
	at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1190)
	at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3370)
	at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3476)
	at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4400)
	at CallStoredProcedure.doDecision(CallStoredProcedure.java:42)
	at com.audium.server.voiceElement.DecisionElementBase.service(DecisionElementBase.java:384)
	at com.audium.server.controller.Controller.goToDecision(Controller.java:2614)
	at com.audium.server.controller.Controller.goToElement(Controller.java:2454)
	at com.audium.server.controller.Controller.continueCall(Controller.java:2282)
	at com.audium.server.controller.Controller.doPost(Controller.java:599)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
	at java.lang.Thread.run(Thread.java:595)

I'm guessing there might be a problem with the syntax while calling the stored procedure. But, I'm not sure how to fix it.

Any help would be highly appreciated.

Thanks.

-Pushkar

[Jan Cumps]

Can you show the signature of your stored procedure in pl/sql?

I have my doubts on the correctness of (?,?,?) = call SAMPLE_PROC(?). Should this not be call SAMPLE_PROC(?,?,?,?) ?

Regards, Jan

[Pushkar Choudhary]

Jan Cumps wrote:I have my doubts on the correctness of (?,?,?) = call SAMPLE_PROC(?). Should this not be call SAMPLE_PROC(?,?,?,?) ?

Thanks a lot Jan. Your suggestion solved the problem.

-Pushkar