ORA-29531 when i execute a java stored function

I get the following error when i tried to execute java stored procedure
ORA-29531: no method secondConcat in class secondProcedure
The code below will explain my problem clearly
Java Class:(secondProcedure)
import java.lang.*;
public class secondProcedure
public static String secondConcat(String inStr1, String inStr2, String outStr)
System.out.println("Calling secondProcedure.secondConcat\n");
outStr = inStr1 + inStr2;
String retStr = outStr;
return retStr;
Database Function:(fn_sec_concat)
FUNCTION fn_sec_concat(Str1 IN VARCHAR2, Str2 IN VARCHAR2, Str3 OUT VARCHAR2)
RETURN VARCHAR2
AS LANGUAGE JAVA
NAME 'secondProcedure.secondConcat(java.lang.String, java.lang.String, java.lang.String[])
return java.lang.String';
I used loadjava utility to load the java class into database which went fine.
I searched for the error message on the web, & i response i got from everywhere is to add the static attribute to method, which was already there in my code.
Please help!
null

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ORA-03113 when using getSystemResource in java stored proc

I have a java stored procedure that validates xml files.
The xml to validate is stored in a blob and the dtd's are loaded into oracle as Java Resources.
I load the dtd's dynamically through getSystemResource(dtd).
If I call the procedure, everything runs fine one time (dtd is loaded and xml is validated). If I try to run a second time (same session) I get a ORA-03113: end-of-file on communication channel and the server dumps.
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Hi Avi,
Well actually, why do you need to repeatedly reload
the DTD, anyway? Isn't it always the same one? So
once you've loaded it, you wouldn't need to bother
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Wrong value in java stored function

Hi All,
i have written a java stored function,
at the end of the code it insert record into the database
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Hi
the code calculate some averages of amounts ( money) according to several
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Why returning string from java stored function failed ? HELP ME, PLEASE

Hi everybody,
I created java stored function: it's doing http post, parsing xml from http reply, and returning string result.
Sometimes, it doesn't return any value. What can be a reason ?
The high level procedure, has following form:
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public static String call(String arg0) {
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In log file ("d:\\oracle\\ora81\\network\\log\\SBE.log"), I can find message :
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Best regards
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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Stefan Fdgersten ([email protected]):
Maybe your call is wrong... Shouldn't there be a "?" instead of "1"?
Your code:
String myquery = "begin :1 := jspTest; end;";
I provide my (working) call from java as an example. Maybe it is of any help... :)
import java.sql.*;
import oracle.jdbc.driver.*;
public Vector getAllHosts() throws SQLException {
//return getHosts(false, -1);
Connection conn = null;
CallableStatement cs = null;
Vector hostV = new Vector();
try {
conn = getConnection();
String query = "{ ? = call curTestPkg.curTestFunc}";
cs = conn.prepareCall(query);
cs.registerOutParameter(1, OracleTypes.CURSOR);
cs.execute();
ResultSet rs = ((OracleCallableStatement)cs).getCursor(1);
while (rs.next()) {
Host host = new Host(
rs.getInt("hostid")
, rs.getString("name")
, rs.getString("descr")
, rs.getString("os"));
hostV.add(host);
cs.close();
return hostV;
} finally {
close(conn, cs);
<HR></BLOCKQUOTE>
hi Stefan thanx.....even after changing the call statement i get the same error. i changed query string as...
String myquery = "{ ? = call jspTest}";
CallableStatement cst = con.prepareCall(myquery);
Can u please check out my call sepc that i have written in pl/sql and plz let me know it there is any error in that.
PS : THIS IS THE FIRST TIME I AM WORKING WITH PL/SQL AND IT IS URGENT

How to return custJava Object from Java Stored Function/Procedure to Java Application

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Why returning string from java stored function failed ?

I created java stored function: it's doing http post, parsing xml from http reply, and returning string result.
Sometimes, it doesn't return any value. What can be a reason ?
The high level procedure, has following form:
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PLSQL wrapper has a simple form:
create or replace package PG_SBE as
function CALL(arg0 in varchar2) return varchar2;
end;
create or replace package body PG_SBE as
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In log file ("d:\\oracle\\ora81\\network\\log\\SBE.log"), I can find message :
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but query:
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What can be a reason ? What can I do to trace stage of convertion java string to varchar ?
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Edited by: nickarls on Sep 25, 2007 2:19 AM
Edited by: nickarls on Sep 25, 2007 2:20 AM
Hmmm. the *** should be "ing". Probably looks like a curse

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                                     from sf.profiles p2
                                     where p2.associate_id = p1.associate_id);HTH
John

ORA-03113 error when running the Java stored proc demos

Hi there,
Has anyone else run into this issue. When attempting to transfer an object type from Java to Oracle - through a Java stored proc - the session crashes with:
ORA-03113: end-of-file on communication channelLooking in the trace file generated the error message looks something like:
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [0x8fe04468] [SIGTRAP] [unknown code] [0x8FE59034] [] []
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calling              call     entry                argument values in hex
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ksedmp+764           call     ksedst               0 ? 2C4F4A ? 2C ? 98968000 ?
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ssexhd+956           call     ksedmp               3 ? 0 ? 8FE5E790 ? 5905870 ?
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Yes,
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Dump file /Users/oracle/admin/sandbox/udump/sandbox_ora_1861.trc
Oracle Database 10g Enterprise Edition Release 10.1.0.3.0 - Production
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Node name:     maczilla.local
Release:     8.3.0
Version:     Darwin Kernel Version 8.3.0: Mon Oct 3 20:04:04 PDT 2005; root:xnu-792.6.22.obj~2/RELEASE_PPC
Machine:     Power Macintosh
Instance name: sandbox
Redo thread mounted by this instance: 1
Oracle process number: 10
Unix process pid: 1861, image: [email protected] for the Java version, according to the readme file in the javavm directory, I am running 1.4.1:
1.5 Java Compatibility
This release has been thoroughly tested with Sun's Java Compatibility
Kit for the JDK 1.4.1. Oracle is committed to OracleJVM keeping pace
with Java and other Internet standards.

Error while executing Java Stored Procedure.

Hi,
When I'm trying to execute my java stored procedure i'm getting the following error:
ORA-29532: Java call terminated by uncaught Java exception: java.lang.ExceptionInInitializerError
Does anybody has idea why this error comes and how can be resolved.
Thanks in advance.
Uday

Hi Uday,
My guess is that there is a problem with your java stored procedure that is causing the "ExceptionInInitializer" error to be thrown. According to the javadoc:
is thrown to indicate that an exception occurred during
evaluation of a static initializer or
the initializer for a static variable
Since I didn't see any of your code in your post, I can't help you much more, I'm afraid. Perhaps if you would provide some more details, I may be able to help you some more. I think the following details would be helpful:
1. Complete error message and stack trace you are getting.
2. The section of your java code that you think is causing the problem.
3. Oracle database version you are using.
Good Luck,
Avi.

ORA-29531 when i execute a java stored function

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