How to handle fieldnames ending with # in JDBC receiver?

Hello Experts,
I am developing a scenario JDBC to IDOC. I have 2 tables for header & line item. I have to retrieve a header record first using sender JDBC & then for that header need to fetch the corresponding lineitems from second table.
We cannot have data types defined in XI with fieldnames containing # or any other special charecter. Both DB tables contain fieldnames ending with #.
For Sender JDBC, I managed it in SQL query using :
Select abc, xyz# as xyz .... from tbname
But for receiver JDBC we need to define a data type with the typical format ( Doccument format required for JDBC receiver).
Please let me know how to handle this for JDBC receiver.
Thanks in Advance & hope for a quick replies.
Abhijeet.

Hi Abhijeet,
If you can write a query with join( you can call join query using JDBC adapter), i think this would be a fastest way and good approch rather than having 2 JDBC call.
Another approch would be writing SP( stored procedure and then you can have your complete logic here). You can call SP using JDBC adapter.
Eventhough query would be complex...it will be one time job.:)...I am not sure about data type for handling field names with special characters.
Let me know if you need more details.
Nilesh

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PERFORM bdc_dynpro      USING 'SAPMF02K' '0130'.
PERFORM bdc_field       USING 'BDC_CURSOR'
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perform bdc_dynpro      using 'SAPLSPO1' '0300'.
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IF FVAL <> NODATA.
CLEAR it_bdcdata.
it_bdcdata-fnam = fnam.
it_bdcdata-fval = fval.
APPEND it_bdcdata.
ENDIF.
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Hi Alex,
plz have a look to Runtime Workbench / Adapter Monitoring to find an error message.
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Udo

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>
Ameet Deshpande wrote:
> Dear All,
>
> Can any one please help us in using Native SQL statement in a JDBC receiver channel. The reason why I need to use Native SQL statement instead of standard XML structure is that I need to execute a dynamic SQL query in third party database system lke:-
>
> "
> Select Field1 Field2 from TABLE Where Field3 like "%Name'
> "
> I expect the the response in the form of XML file which I can pick up using synchornous interface as mentioned on help.sap.com:-
>
> http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
> http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
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> The value for %Name can change dynamically according to the transaction and hence cannot be inluded as a KEY element in standard XLM structure,
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> Hence I need to know:-
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> 1. What message mapping I should use in case if I have to use Native SQL statement.
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> If guess correclty I may have to use Java mapping to do the above activities. Hence I want to know
> 3 .How do to go about it to do the Java mapping.
>
> Thanks
> Ameet
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How to handle flat file with variable delimiters in the file sender adapter

Hi friends,
I have some flat files in the ftp server and hope to poll them into XI, but before processing in XI, I hope to do some content conversion in the file sender adapter, according to the general solution, I just need to specify the field names, field seperator, end seperator, etc. But the questions is:
The fileds in the test data may have different amount of delimiters (,), for example:
ORD01,,,Z4XS,6100001746,,,,,2,1
OBJ01,,,,,,,,,,4,3
Some fileds only have 1 ',' as the delimiter, but some of them have multiple ','.
How can I handle it in the content conversion?
Regards,
Bean

Hi Bing,
Plz do refer the following blogs u will get an idea:
File content conversion Blogs
/people/venkat.donela/blog/2005/03/02/introduction-to-simplefile-xi-filescenario-and-complete-walk-through-for-starterspart1
/people/venkat.donela/blog/2005/03/03/introduction-to-simple-file-xi-filescenario-and-complete-walk-through-for-starterspart2
/people/arpit.seth/blog/2005/06/02/file-receiver-with-content-conversion
/people/anish.abraham2/blog/2005/06/08/content-conversion-patternrandom-content-in-input-file
/people/shabarish.vijayakumar/blog/2005/08/17/nab-the-tab-file-adapter
/people/venkat.donela/blog/2005/03/02/introduction-to-simplefile-xi-filescenario-and-complete-walk-through-for-starterspart1
/people/venkat.donela/blog/2005/03/03/introduction-to-simple-file-xi-filescenario-and-complete-walk-through-for-starterspart2
/people/venkat.donela/blog/2005/06/08/how-to-send-a-flat-file-with-various-field-lengths-and-variable-substructures-to-xi-30
/people/anish.abraham2/blog/2005/06/08/content-conversion-patternrandom-content-in-input-file
/people/shabarish.vijayakumar/blog/2005/08/17/nab-the-tab-file-adapter
/people/jeyakumar.muthu2/blog/2005/11/29/file-content-conversion-for-unequal-number-of-columns
/people/shabarish.vijayakumar/blog/2006/02/27/content-conversion-the-key-field-problem
/people/michal.krawczyk2/blog/2004/12/15/how-to-send-a-flat-file-with-fixed-lengths-to-xi-30-using-a-central-file-adapter
/people/arpit.seth/blog/2005/06/02/file-receiver-with-content-conversion
http://help.sap.com/saphelp_nw04/helpdata/en/d2/bab440c97f3716e10000000a155106/content.htm
Regards,
Vinod.

How to handle Oracle BLOBs with WebLogic 10.3

We have code that has been running for a long time to handle blobs in Oracle. We have never had a problem running inside of WebLogic, including WLS 10.0 and WLS 11. Recently, we had a customer that had a problem after they upgraded to WLS 10.3. Indeed, we downloaded that specific version and see the same issue. The issue is our Oracle db specific code is now causing an IllegalAccessException after we get the ResultSet vendor obj, by calling getVendorObj() on the WebLogic managed result set, and try to cast to an OracleResultSet. We need to do this in order to call OracleResultSet.getBLOB(), which returns an oracle.sql.BLOB. The code we use to update the blob is shown below. getOracleBLOB is our own method. It basically gets the OracleResultSet by calling getVendorObj on the managed WLS ResultSet, casting to an OracleResultSet, and calling getBLOB(colname) on it. Casting to the OracleResultSet causes the exception shown below. OK, so I understand WLS not wanting us to fiddle with the underlying db ResultSet, but what's our alternative. How can we do this without relying on the underlying OracleResultSet? After 10 years, working with many different versions of WebLogic as well as JBOSS and WebSphere, this is the first time we are seeing this.
Thanks in advance.
oracle.sql.BLOB blob = getOracleBLOB(rset,_columns.name);
OutputStream os = blob.getBinaryOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(os);
oos.writeObject(_columns[i].paramObj);
oos.close();
java.rmi.RemoteException: EJB Exception: ; nested exception is:
     javax.ejb.EJBException: nested exception is: javax.transaction.TransactionRolledbackException: Exception in ejbCreate(): java.lang.IllegalAccessError: tried to access class oracle.jdbc.driver.OracleResultSet from class com.armanta.ejb.gen.DefaultASHelper
     at com.armanta.ejb.gen.DefaultASHelper.getOracleBLOB(DefaultASHelper.java:183)
     at com.armanta.ejb.PreparedStatementWithBlobs.getOracleBLOB(PreparedStatementWithBlobs.java:180)
     at com.armanta.ejb.PreparedStatementWithBlobs.executeUpdate(PreparedStatementWithBlobs.java:141)
     at com.armanta.ejb.SimpleJDBCAbstractionWithBlobs.insert(SimpleJDBCAbstractionWithBlobs.java:57)
     at com.armanta.ejb.ValueContainerBean.create(ValueContainerBean.java:230)
     at com.armanta.ejb.tree.BranchBean.ejbCreate(BranchBean.java:42)
     at com.armanta.ejb.tree.Branch_y1m5sk_Impl.ejbCreate(Branch_y1m5sk_Impl.java:255)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at weblogic.ejb.container.manager.ExclusiveEntityManager.create(ExclusiveEntityManager.java:775)
     at weblogic.ejb.container.manager.ExclusiveEntityManager.remoteCreate(ExclusiveEntityManager.java:746)
     at weblogic.ejb.container.internal.EntityEJBHome.create(EntityEJBHome.java:272)
     at com.armanta.ejb.tree.Branch_y1m5sk_HomeImpl.create(Branch_y1m5sk_HomeImpl.java:79)
     at com.armanta.ejb.tree.TreeMasterBean.addBranchesToTree(TreeMasterBean.java:430)
     at com.armanta.ejb.tree.TreeMaster_n4wp5c_EOImpl.addBranchesToTree(TreeMaster_n4wp5c_EOImpl.java:800)
     at com.armanta.ejb.tree.TreeMaster_n4wp5c_EOImpl_WLSkel.invoke(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:589)
     at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:477)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:473)
     at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
; nested exception is:
     java.lang.IllegalAccessError: tried to access class oracle.jdbc.driver.OracleResultSet from class com.armanta.ejb.gen.DefaultASHelper
     at weblogic.rjvm.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:108)
     at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:290)
     at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:247)
     at com.armanta.ejb.tree.TreeMaster_n4wp5c_EOImpl_1030_WLStub.addBranchesToTree(Unknown Source)
     at com.armanta.datamodel.EntityTreePool.addBranchesToTree(EntityTreePool.java:773)
     at com.armanta.app.permission.MemberModel.add(MemberModel.java:233)
     at com.armanta.app.permission.MemberPanel.actionPerformed(MemberPanel.java:248)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
     at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
     at java.awt.Component.processMouseEvent(Component.java:5517)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
     at java.awt.Component.processEvent(Component.java:5282)
     at java.awt.Container.processEvent(Container.java:1966)
     at java.awt.Component.dispatchEventImpl(Component.java:3984)
     at java.awt.Container.dispatchEventImpl(Container.java:2024)
     at java.awt.Component.dispatchEvent(Component.java:3819)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
     at java.awt.Container.dispatchEventImpl(Container.java:2010)
     at java.awt.Window.dispatchEventImpl(Window.java:1791)
     at java.awt.Component.dispatchEvent(Component.java:3819)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Caused by: javax.ejb.EJBException: nested exception is: javax.transaction.TransactionRolledbackException: Exception in ejbCreate(): java.lang.IllegalAccessError: tried to access class oracle.jdbc.driver.OracleResultSet from class com.armanta.ejb.gen.DefaultASHelper
     at com.armanta.ejb.gen.DefaultASHelper.getOracleBLOB(DefaultASHelper.java:183)
     at com.armanta.ejb.PreparedStatementWithBlobs.getOracleBLOB(PreparedStatementWithBlobs.java:180)
     at com.armanta.ejb.PreparedStatementWithBlobs.executeUpdate(PreparedStatementWithBlobs.java:141)
     at com.armanta.ejb.SimpleJDBCAbstractionWithBlobs.insert(SimpleJDBCAbstractionWithBlobs.java:57)
     at com.armanta.ejb.ValueContainerBean.create(ValueContainerBean.java:230)
     at com.armanta.ejb.tree.BranchBean.ejbCreate(BranchBean.java:42)
     at com.armanta.ejb.tree.Branch_y1m5sk_Impl.ejbCreate(Branch_y1m5sk_Impl.java:255)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at weblogic.ejb.container.manager.ExclusiveEntityManager.create(ExclusiveEntityManager.java:775)
     at weblogic.ejb.container.manager.ExclusiveEntityManager.remoteCreate(ExclusiveEntityManager.java:746)
     at weblogic.ejb.container.internal.EntityEJBHome.create(EntityEJBHome.java:272)
     at com.armanta.ejb.tree.Branch_y1m5sk_HomeImpl.create(Branch_y1m5sk_HomeImpl.java:79)
     at com.armanta.ejb.tree.TreeMasterBean.addBranchesToTree(TreeMasterBean.java:430)
     at com.armanta.ejb.tree.TreeMaster_n4wp5c_EOImpl.addBranchesToTree(TreeMaster_n4wp5c_EOImpl.java:800)
     at com.armanta.ejb.tree.TreeMaster_n4wp5c_EOImpl_WLSkel.invoke(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:589)
     at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:477)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:473)
     at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
; nested exception is:
     java.lang.IllegalAccessError: tried to access class oracle.jdbc.driver.OracleResultSet from class com.armanta.ejb.gen.DefaultASHelper
     at com.armanta.ejb.tree.TreeMasterBean.addBranchesToTree(TreeMasterBean.java:442)
     at com.armanta.ejb.tree.TreeMaster_n4wp5c_EOImpl.addBranchesToTree(TreeMaster_n4wp5c_EOImpl.java:800)
     at com.armanta.ejb.tree.TreeMaster_n4wp5c_EOImpl_WLSkel.invoke(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:589)
     at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:477)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:473)
     at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

We ultimately found out what the issue was. Turns out that OracleResultSet moved from oracle.jdbc.driver into oracle.jdbc starting with ojdbc6.jar. We were referencing the oracle.jdbc.driver package.

How to handle blob data with java and mysql and hibernate

Dear all,
I am using java 1.6 and mysql 5.5 and hibernate 3.0 . Some time i use blob data type . Earlier my project's data base was oracle 10g but now i am converting it to Mysql and now i am facing problem to save and fetch blob data to mysql database . Can anybody give me the source code for blob handling with java+Mysql+Hibernate
now my code is :--
==================================================
*.hbm.xml :--
<property name="image" column="IMAGE" type="com.shrisure.server.usertype.BinaryBlobType" insert="true" update="true" lazy="false"/>
===================================================
*.java :--
package com.shrisure.server.usertype;
import java.io.OutputStream;
import java.io.Serializable;
import java.sql.Blob;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
import javax.naming.InitialContext;
import javax.sql.DataSource;
import oracle.sql.BLOB;
import org.hibernate.HibernateException;
import org.hibernate.usertype.UserType;
import org.jboss.resource.adapter.jdbc.WrappedConnection;
import com.google.gwt.user.client.rpc.IsSerializable;
public class BinaryBlobType implements UserType, java.io.Serializable, IsSerializable {
private static final long serialVersionUID = 1111222233331231L;
public int[] sqlTypes() {
return new int[] { Types.BLOB };
public Class returnedClass() {
return byte[].class;
public boolean equals(Object x, Object y) {
return (x == y) || (x != null && y != null && java.util.Arrays.equals((byte[]) x, (byte[]) y));
public void nullSafeSet(PreparedStatement st, Object value, int index) throws HibernateException, SQLException {
BLOB tempBlob = null;
WrappedConnection wc = null;
try {
if (value != null) {
Connection oracleConnection = st.getConnection();
if (oracleConnection instanceof oracle.jdbc.driver.OracleConnection) {
tempBlob = BLOB.createTemporary(oracleConnection, true, BLOB.DURATION_SESSION);
if (oracleConnection instanceof org.jboss.resource.adapter.jdbc.WrappedConnection) {
InitialContext ctx = new InitialContext();
DataSource dataSource = (DataSource) ctx.lookup("java:/DefaultDS");
Connection dsConn = dataSource.getConnection();
wc = (WrappedConnection) dsConn;
// with getUnderlying connection method , cast it to Oracle
// Connection
oracleConnection = wc.getUnderlyingConnection();
tempBlob = BLOB.createTemporary(oracleConnection, true, BLOB.DURATION_SESSION);
tempBlob.open(BLOB.MODE_READWRITE);
OutputStream tempBlobWriter = tempBlob.getBinaryOutputStream();// setBinaryStream(1);
tempBlobWriter.write((byte[]) value);
tempBlobWriter.flush();
tempBlobWriter.close();
tempBlob.close();
st.setBlob(index, tempBlob);
} else {
st.setBlob(index, BLOB.empty_lob());
} catch (Exception exp) {
if (tempBlob != null) {
tempBlob.freeTemporary();
exp.printStackTrace();
st.setBlob(index, BLOB.empty_lob());
// throw new RuntimeException();
} finally {
if (wc != null) {
wc.close();
public Object nullSafeGet(ResultSet rs, String[] names, Object owner) throws HibernateException, SQLException {
final Blob blob = rs.getBlob(names[0]);
return blob != null ? blob.getBytes(1, (int) blob.length()) : null;
public Object deepCopy(Object value) {
if (value == null)
return null;
byte[] bytes = (byte[]) value;
byte[] result = new byte[bytes.length];
System.arraycopy(bytes, 0, result, 0, bytes.length);
return result;
public boolean isMutable() {
return true;
public Object assemble(Serializable arg0, Object arg1) throws HibernateException {
return assemble(arg0, arg1);
public Serializable disassemble(Object arg0) throws HibernateException {
return disassemble(arg0);
public int hashCode(Object arg0) throws HibernateException {
return hashCode();
public Object replace(Object arg0, Object arg1, Object arg2) throws HibernateException {
return replace(arg0, arg1, arg2);
=================================================================
can anyone give me the source code for this BinaryBlobType.java according to mysql blob handling ..

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