270002WDPN
Pinned topic Caught java.io.CharConversionException. ERRORCODE=-4220, SQLSTATE=null
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Answered question This question has been answered. Unanswered question This question has not been answered yet. We are having problem w/ retrieving data column that has special character from the db2 database. when we try to use the recordset.getString(columname) method we catch the exception below. Is there any workaround how to retrieve the data w/ out exception?
Error catch:
R com.ibm.db2.jcc.b.SqlException: jcct4106512306http://3.50.152 Caught java.io.CharConversionException. See attached Throwable for details. ERRORCODE=-4220, SQLSTATE=null
I tried also using getBytes method and catch different error which is : Invalid data conversion: Wrong result column type for requested conversion. ERRORCODE=-4461, SQLSTATE=42815
anyone has the idea how to solve this problem?
Re: Caught java.io.CharConversionException. ERRORCODE=-4220, SQLSTATE=null
Nov 6, 2010 This is the accepted answer. This is the accepted answer. Hmmm. May need goet more information from you to see what is going on here. Will it be too much trouble for asking the following: 1. trace An example to turn on trace: ... private static String url = "jdbc:db2://xxxxxxxxxxxx.vmec.svl.ibm.com:446/STLEC1" +":traceFile=c:/temp/jdbc4.log" +";traceLevel=" + com.ibm.db2.jcc.DB2BaseDataSource.TRACE_ALL + ";"; private static String user="xxxxxxxx"; private static String password="yyyyyyyy";
...
private Connection getConnection() { String driverClassName = "com.ibm.db2.jcc.DB2Driver"; try { Class.forName( driverClassName ).newInstance(); } catch (InstantiationException e) {
e.printStackTrace(); } catch (IllegalAccessException e) {
e.printStackTrace(); } catch (ClassNotFoundException e) {
e.printStackTrace(); } try { return DriverManager.getConnection ( url, user, password);
} catch (SQLException e) {
e.printStackTrace(); } return null; }
2. what is the data type for the column ? 3. your code which could reproduce the problemRe: Caught java.io.CharConversionException. ERRORCODE=-4220, SQLSTATE=null
Nov 8, 2010 This is the accepted answer. This is the accepted answer. - sasami 0600017GMX
- Nov 6, 2010
Hmmm. May need goet more information from you to see what is going on here. Will it be too much trouble for asking the following: 1. trace An example to turn on trace: ... private static String url = "jdbc:db2://xxxxxxxxxxxx.vmec.svl.ibm.com:446/STLEC1" +":traceFile=c:/temp/jdbc4.log" +";traceLevel=" + com.ibm.db2.jcc.DB2BaseDataSource.TRACE_ALL + ";"; private static String user="xxxxxxxx"; private static String password="yyyyyyyy";
...
private Connection getConnection() { String driverClassName = "com.ibm.db2.jcc.DB2Driver"; try { Class.forName( driverClassName ).newInstance(); } catch (InstantiationException e) {
e.printStackTrace(); } catch (IllegalAccessException e) {
e.printStackTrace(); } catch (ClassNotFoundException e) {
e.printStackTrace(); } try { return DriverManager.getConnection ( url, user, password);
} catch (SQLException e) {
e.printStackTrace(); } return null; }
2. what is the data type for the column ? 3. your code which could reproduce the problemHi Sasami,
1. below is the log trace I catch.
11/8/10 17:40:31:765 SGT 0000001d SystemErr R com.ibm.db2.jcc.b.SqlException: jcct4106512306http://3.50.152 Caught java.io.CharConversionException. See attached Throwable for details. ERRORCODE=-4220, SQLSTATE=null 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.wc.a(wc.java:55) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.wc.a(wc.java:111) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.bc.a(bc.java:1766) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.bc.n(bc.java:496) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.bc.F(bc.java:1263) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.jk.d(jk.java:939) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.jk.getString(jk.java:917) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.jk.getString(jk.java:1369) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.rsadapter.jdbc.WSJdbcResultSet.getString(WSJdbcResultSet.java:1848) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3129) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:238) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:93) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:274) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:741) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1510) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R Caused by: java.nio.charset.MalformedInputException: Input length = 127 at com.ibm.db2.jcc.b.u.a(u.java:19) at com.ibm.db2.jcc.b.bc.a(bc.java:1762) at com.ibm.db2.jcc.b.bc.n(bc.java:496) at com.ibm.db2.jcc.b.bc.F(bc.java:1263) at com.ibm.db2.jcc.b.jk.d(jk.java:939) at com.ibm.db2.jcc.b.jk.getString(jk.java:917) at com.ibm.db2.jcc.b.jk.getString(jk.java:1369) at com.ibm.ws.rsadapter.jdbc.WSJdbcResultSet.getString(WSJdbcResultSet.java:1848) at tools.knowledgegate.db.access.InventorDataAccess.findBySerialNumberAndCountryCode(InventorDataAccess.java) at tools.knowledgegate.http.model.PIHSearchReportHttpActionListener.actionPerformed(PIHSearchReportHttpActionListener.java:66) at tools.knowledgegate.http.servlet.BrokerServlet.performTask(BrokerServlet.java:216) at tools.knowledgegate.http.servlet.BrokerServlet.doPost(BrokerServlet.java:83) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463) at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3129) at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:238) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811) at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:93) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:274) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213) at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:741) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1510) Caused by: sun.io.MalformedInputException at sun.io.ByteToCharUTF8.convert(ByteToCharUTF8.java:278) at com.ibm.db2.jcc.b.u.a(u.java:16) ... 34 more
2. The data type of the column is Varchar , size = 256 , nullable = Yes
3. I can reproduce the problem using below code System.out.println(recordset.getString("columname"));
Have you experience such case? I tried to use the getBytes method too and it seems like it doesn't work.
think and do something different, something has never been done and seen before..Re: Caught java.io.CharConversionException. ERRORCODE=-4220, SQLSTATE=null
Nov 9, 2010 This is the accepted answer. This is the accepted answer. - allen.montejo 270002WDPN
- Nov 8, 2010
Hi Sasami,
1. below is the log trace I catch.
11/8/10 17:40:31:765 SGT 0000001d SystemErr R com.ibm.db2.jcc.b.SqlException: jcct4106512306http://3.50.152 Caught java.io.CharConversionException. See attached Throwable for details. ERRORCODE=-4220, SQLSTATE=null 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.wc.a(wc.java:55) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.wc.a(wc.java:111) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.bc.a(bc.java:1766) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.bc.n(bc.java:496) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.bc.F(bc.java:1263) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.jk.d(jk.java:939) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.jk.getString(jk.java:917) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.db2.jcc.b.jk.getString(jk.java:1369) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.rsadapter.jdbc.WSJdbcResultSet.getString(WSJdbcResultSet.java:1848) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3129) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:238) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:93) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:274) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113) 11/8/10 17:40:31:765 SGT 0000001d SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:741) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1510) 11/8/10 17:40:31:781 SGT 0000001d SystemErr R Caused by: java.nio.charset.MalformedInputException: Input length = 127 at com.ibm.db2.jcc.b.u.a(u.java:19) at com.ibm.db2.jcc.b.bc.a(bc.java:1762) at com.ibm.db2.jcc.b.bc.n(bc.java:496) at com.ibm.db2.jcc.b.bc.F(bc.java:1263) at com.ibm.db2.jcc.b.jk.d(jk.java:939) at com.ibm.db2.jcc.b.jk.getString(jk.java:917) at com.ibm.db2.jcc.b.jk.getString(jk.java:1369) at com.ibm.ws.rsadapter.jdbc.WSJdbcResultSet.getString(WSJdbcResultSet.java:1848) at tools.knowledgegate.db.access.InventorDataAccess.findBySerialNumberAndCountryCode(InventorDataAccess.java) at tools.knowledgegate.http.model.PIHSearchReportHttpActionListener.actionPerformed(PIHSearchReportHttpActionListener.java:66) at tools.knowledgegate.http.servlet.BrokerServlet.performTask(BrokerServlet.java:216) at tools.knowledgegate.http.servlet.BrokerServlet.doPost(BrokerServlet.java:83) at javax.servlet.http.HttpServlet.service(HttpServlet.java:763) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463) at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3129) at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:238) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811) at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:93) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:274) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213) at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195) at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136) at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194) at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:741) at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1510) Caused by: sun.io.MalformedInputException at sun.io.ByteToCharUTF8.convert(ByteToCharUTF8.java:278) at com.ibm.db2.jcc.b.u.a(u.java:16) ... 34 more
2. The data type of the column is Varchar , size = 256 , nullable = Yes
3. I can reproduce the problem using below code System.out.println(recordset.getString("columname"));
Have you experience such case? I tried to use the getBytes method too and it seems like it doesn't work.
think and do something different, something has never been done and seen before..Hi Allen,
No. Unforturnatly I am not having any luck to recrete the problem.
You know you are using a very very old JDBC driver: 3.50.152. Do you have to use a such old driver? The current driver is at 3.62.
Anyway, I was thinking you may be able to get a trace like following so I can get more information about the problem: each line should starts with jcc, for example
jccTime:2010-11-08-21:13:38.031Thread:mainResultSet@7fc07fc getString (2) called jccTime:2010-11-08-21:13:38.046Thread:mainResultSet@7fc07fc getString () returned 2010-11-08 21:13:37 PRÿCESS-1 2010-11-08 21:13:37.453
So, you see the special character: ÿ is okay. Best regards,
SasamiRe: Caught java.io.CharConversionException. ERRORCODE=-4220, SQLSTATE=null
Jan 8, 2011 This is the accepted answer. This is the accepted answer. - sasami 0600017GMX
- Nov 9, 2010
Hi Allen,
No. Unforturnatly I am not having any luck to recrete the problem.
You know you are using a very very old JDBC driver: 3.50.152. Do you have to use a such old driver? The current driver is at 3.62.
Anyway, I was thinking you may be able to get a trace like following so I can get more information about the problem: each line should starts with jcc, for example
jccTime:2010-11-08-21:13:38.031Thread:mainResultSet@7fc07fc getString (2) called jccTime:2010-11-08-21:13:38.046Thread:mainResultSet@7fc07fc getString () returned 2010-11-08 21:13:37 PRÿCESS-1 2010-11-08 21:13:37.453
So, you see the special character: ÿ is okay. Best regards,
Sasamican you guide me where I could download the latest db2 jdbc driver? I will try to upgrade my local copy and I will try if that will fix the problem.
Re: Caught java.io.CharConversionException. ERRORCODE=-4220, SQLSTATE=null
Jan 8, 2011 This is the accepted answer. This is the accepted answer. - allen.montejo 270002WDPN
- Jan 8, 2011
can you guide me where I could download the latest db2 jdbc driver? I will try to upgrade my local copy and I will try if that will fix the problem.db2 jdbc driver comes w/ db2. If you are not using a very old db2, it is possible that the classpath points to a very old copy of db2jcc.jar. The trace tells DB2 release/version, classpath, etc.
If you are just running a simple stand-alone java application which uses jdbc APIs, you may posting your code here.
If you are running some kind of tool which invokes db2, you may still turn jcc trace on dynamically using JVM argument:
-Ddb2.jcc.propertiesFile=jcc.properties following is an example of jcc.properties file:
db2.jcc.override.traceDirectory=/temp/jcctrace db2.jcc.override.traceFile=trace db2.jcc.override.traceFileAppend=false db2.jcc.override.traceLevel=-1 Regards,
-Re: Caught java.io.CharConversionException. ERRORCODE=-4220, SQLSTATE=null
Mar 15, 2012 This is the accepted answer. This is the accepted answer. - sasami 0600017GMX
- Jan 8, 2011
db2 jdbc driver comes w/ db2. If you are not using a very old db2, it is possible that the classpath points to a very old copy of db2jcc.jar. The trace tells DB2 release/version, classpath, etc.
If you are just running a simple stand-alone java application which uses jdbc APIs, you may posting your code here.
If you are running some kind of tool which invokes db2, you may still turn jcc trace on dynamically using JVM argument:
-Ddb2.jcc.propertiesFile=jcc.properties following is an example of jcc.properties file:
db2.jcc.override.traceDirectory=/temp/jcctrace db2.jcc.override.traceFile=trace db2.jcc.override.traceFileAppend=false db2.jcc.override.traceLevel=-1 Regards,
-I know this is an old thread, but I just ran across this and wanted to share the fix suggested by one of our friendly DBAs.
This link discusses the problem, https://www-304.ibm.com/support/docview.wss?uid=swg21412846 but the way we were able to work around it locally was to use the java command line argument "-Ddb2.jcc.charsetDecoderEncoder=3" which maps the funky chars to null on the way out of the DB.
-B. TrappRe: Caught java.io.CharConversionException. ERRORCODE=-4220, SQLSTATE=null
Mar 15, 2012 This is the accepted answer. This is the accepted answer. - SUGS_Brian_Trapp 060001SUGS
- Mar 15, 2012
I know this is an old thread, but I just ran across this and wanted to share the fix suggested by one of our friendly DBAs.
This link discusses the problem, https://www-304.ibm.com/support/docview.wss?uid=swg21412846 but the way we were able to work around it locally was to use the java command line argument "-Ddb2.jcc.charsetDecoderEncoder=3" which maps the funky chars to null on the way out of the DB.
-B. TrappYou can also cast the column to CHAR FOR BIT DATA and do the conversion in code.
Re: Caught java.io.CharConversionException. ERRORCODE=-4220, SQLSTATE=null
Mar 15, 2012 This is the accepted answer. This is the accepted answer. - sasami 0600017GMX
- Jan 8, 2011
db2 jdbc driver comes w/ db2. If you are not using a very old db2, it is possible that the classpath points to a very old copy of db2jcc.jar. The trace tells DB2 release/version, classpath, etc.
If you are just running a simple stand-alone java application which uses jdbc APIs, you may posting your code here.
If you are running some kind of tool which invokes db2, you may still turn jcc trace on dynamically using JVM argument:
-Ddb2.jcc.propertiesFile=jcc.properties following is an example of jcc.properties file:
db2.jcc.override.traceDirectory=/temp/jcctrace db2.jcc.override.traceFile=trace db2.jcc.override.traceFileAppend=false db2.jcc.override.traceLevel=-1 Regards,
-I know this is an old thread, but I just ran across this and wanted to share the fix suggested by one of our friendly DBAs.
This link discusses the problem, https://www-304.ibm.com/support/docview.wss?uid=swg21412846 but the way we were able to work around it locally was to use the java command line argument "-Ddb2.jcc.charsetDecoderEncoder=3" which maps the funky chars to null on the way out of the DB.
-B. Trapp
