Encoding problem while reading binary data from MQ-series

Dear all,
we are running on 7.0 and we have an encoding problem while reading binary data from MQ-series. Because we are getting flat strings from queue we use module "Plain2ML" (MessageTransformBean) for wrapping xml-elements around the incoming data.
The MQ-Series-Server is using CCSID 850, which we configured in connection parameters in communication channel (both parameters for Queuemanager CCSID and also CCSID of target).If there are special characters in the message (which HEX-values differ from codepage to codepage) we get errors in our adapter while executing, please see stack-trace for further analysis below.
It seems to us that
1. method ByteToCharUTF8.convert() expects UTF-8 in binary data
2. Both CCSID parameters are not used anyway in JMS-adapter
How can we solve this problem without changing anything on MQ-site?
Here is the stack-trace:
Catching com.sap.aii.af.mp.module.ModuleException: Transform: failed to execute the transformation: com.sap.aii.messaging.adapter.trans.TransformException: Error converting Message: 'sun.io.MalformedInputException'; nested exception caused by: sun.io.MalformedInputException caused by: com.sap.aii.messaging.adapter.trans.TransformException: Error converting Message: 'sun.io.MalformedInputException'; nested exception caused by: sun.io.MalformedInputException
    at com.sap.aii.af.modules.trans.MessageTransformBean.throwModuleException(MessageTransformBean.java:453)
    at com.sap.aii.af.modules.trans.MessageTransformBean.process(MessageTransformBean.java:387)
    at com.sap.aii.af.mp.module.ModuleLocalLocalObjectImpl0_0.process(ModuleLocalLocalObjectImpl0_0.java:103)
    at com.sap.aii.af.mp.ejb.ModuleProcessorBean.process(ModuleProcessorBean.java:292)
    at com.sap.aii.af.mp.processor.ModuleProcessorLocalLocalObjectImpl0_0.process(ModuleProcessorLocalLocalObjectImpl0_0.java:103)
    at com.sap.aii.adapter.jms.core.channel.filter.SendToModuleProcessorFilter.filter(SendToModuleProcessorFilter.java:84)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.ConvertBinaryToXiMessageFilter.filter(ConvertBinaryToXiMessageFilter.java:304)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.ConvertJmsMessageToBinaryFilter.filter(ConvertJmsMessageToBinaryFilter.java:112)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.InboundDuplicateCheckFilter.filter(InboundDuplicateCheckFilter.java:87)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.TxManagerFilter.filterSend(TxManagerFilter.java:123)
    at com.sap.aii.adapter.jms.core.channel.filter.TxManagerFilter.filter(TxManagerFilter.java:59)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.DynamicConfigurationFilter.filter(DynamicConfigurationFilter.java:72)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.PmiAgentFilter.filter(PmiAgentFilter.java:66)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.InboundCorrelationFilter.filter(InboundCorrelationFilter.java:60)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.JmsHeadersProfileFilter.filter(JmsHeadersProfileFilter.java:59)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageInvocationsFilter.filter(MessageInvocationsFilter.java:89)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.JarmMonitorFilter.filter(JarmMonitorFilter.java:57)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.filter.ThreadNamingFilter.filter(ThreadNamingFilter.java:62)
    at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:195)
    at com.sap.aii.adapter.jms.core.channel.SenderChannelImpl.doReceive(SenderChannelImpl.java:263)
    at com.sap.aii.adapter.jms.core.channel.ChannelImpl.receive(ChannelImpl.java:437)
    at com.sap.aii.adapter.jms.core.connector.MessageListenerImpl.onMessage(MessageListenerImpl.java:36)
    at com.ibm.mq.jms.MQMessageConsumer$FacadeMessageListener.onMessage(MQMessageConsumer.java:399)
    at com.ibm.msg.client.jms.internal.JmsMessageConsumerImpl$JmsProviderMessageListener.onMessage(JmsMessageConsumerImpl.java:904)
    at com.ibm.msg.client.wmq.v6.jms.internal.MQMessageConsumer.receiveAsync(MQMessageConsumer.java:4249)
    at com.ibm.msg.client.wmq.v6.jms.internal.SessionAsyncHelper.run(SessionAsyncHelper.java:537)
    at java.lang.Thread.run(Thread.java:770)
Caused by: com.sap.aii.messaging.adapter.trans.TransformException: Error converting Message: 'sun.io.MalformedInputException'; nested exception caused by: sun.io.MalformedInputException
    at com.sap.aii.messaging.adapter.Conversion.service(Conversion.java:714)
    at com.sap.aii.af.modules.trans.MessageTransformBean.processTransform(MessageTransformBean.java:538)
    at com.sap.aii.af.modules.trans.MessageTransformBean.processTransform(MessageTransformBean.java:528)
    at com.sap.aii.af.modules.trans.MessageTransformBean.processTransform(MessageTransformBean.java:471)
    at com.sap.aii.af.modules.trans.MessageTransformBean.process(MessageTransformBean.java:364)
    ... 36 more
Caused by: sun.io.MalformedInputException
    at sun.io.ByteToCharUTF8.convert(ByteToCharUTF8.java:270)
    at sun.nio.cs.StreamDecoder$ConverterSD.convertInto(StreamDecoder.java:287)
    at sun.nio.cs.StreamDecoder$ConverterSD.implRead(StreamDecoder.java:337)
    at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:223)
    at java.io.InputStreamReader.read(InputStreamReader.java:208)
    at java.io.BufferedReader.fill(BufferedReader.java:153)
    at java.io.BufferedReader.readLine(BufferedReader.java:316)
    at java.io.LineNumberReader.readLine(LineNumberReader.java:176)
    at com.sap.aii.messaging.adapter.Conversion.convertPlain2XML(Conversion.java:310)
    at com.sap.aii.messaging.adapter.Conversion.service(Conversion.java:709)
    ... 40 more
Any ideas?
Kind regards, Stefan

Hi Stefan,
for the first MTB now we are using only one parameter: Transform.ContentType = text/plain;charset="ISO-8859-1"
The second MTB, which does the XML-Wrapping, is configured like this:
Transform.Class = com.sap.aii.messaging.adapter.Conversion
Transform.ContentType = application/xml
xml.conversionType = SimplePlain2XML
xml.fieldNames = value
xml.fieldSeparator = §%zulu§%
xml.processFieldNames = fromConfiguration
xml.structureTitle = payload
Both CCSID configuration parameters from the "Source"-Tab we've set to 850.
Now, we don't get an error anymore - sun.io.malformedInputException - , but, unfortunately, now special character conversion succeeded (we need an "ß" and we get an ISO-HEX-E1 -> á). E1 is (different from ISO) an "ß" in 850.
Any ideas?

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Thank you Mr. Carl for your prompt reply.
I want to describe the manner in which my application is storing the data.
1. I have two folders, one folder contians the current data and the other folder contains the back up data.
2. Program takes back up every one hour from the current data folder to the backup folder in the the folder of todays date (d:\Back_UP\2004_03_12)
3. On the next day my application creates another folder (d:\Back_UP\2004_03_13) and the data is now backed up in this folder.
4. The data in the current days folder (i.e., d:\Back_UP\2004_03_13) is accessable through the VIs in LabVIEW DSC but the problem is in the data which is in the "older folders" (d:\Back_UP\2004_03_11, d:\Back_UP\2004_03_12).
Note : This app
lication was running fine on the same PC but I don't know if anyone has done some changes in the configurations or tag file. Right now Iam facing a problem.
Iam listing my observations in detail for the data in the "older folders"-
1. I have not tried to fetch the data with SQL through ODBC.
2. If I give a query for fetching the data from the Citadel using the VIs in LabVIEW DSC I get the errors which are there in the bmp files.
3. The data is accessable through MAX and I can even export it.
4. Once the data folder is listed under the "Historical Data" and the MAX is closed Iam able to fetch the data from the Citadel through the VIs in LabVIEW DSC.
I have LabVIEW DSC 6.1.
Thank you.
Ravinder

Problem while reading xml data

private var _xlimData:XML=
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
<fo:layout-master>sample-layout</fo:layout-master>
</fo:root>
var fo:Namespace = new Namespace(http://www.w3.org/1999/XSL/Format);
public function readXlim():void
Alert.show(_xlimData..fo::layout-master);
I am unable to read the data because of Hyphen(-) in 'layout-master' .But placing Hyphen(-) is must .Please solve my problem

var fo:Namespace = new Namespace("http://www.w3.org/1999/XSL/Format");
Alert.show(String(_xlimData.fo::["layout-master"]));
Off topic: Please don't spam my blog next time. If you are facing a problem, please post your questions here so that others can also learn from the example in case they run into the same problem. Thanks.

Problem while reading a line from a file

Hi all
I am facing a problem while readinga line from a file ,
line contains some french characters due to which it skips sequence, returning invalid record in a variable
e.g 'abcdefghÛLasasa'
Starting Point of Û is 9 and if
V1:=substr(''abcdefghÛLasasa',9,3)
result is v1='ÛLas' which is invalid
can i anybody help me out in resolving this problem

Hello,
What is your oracle version? And what is your expected result.
I used the same string and this is my output on 10.2.
select substr('abcdefghÛLasasa',9,3) mystring from dual;
MYS
ÛLa
1 row selected.Regards
Edited by: OrionNet on Jan 29, 2009 12:45 AM

Problem while reading double data?

run the program
then get the output, show below
have an additional data
import java.io.*;
import java.util.*;
import java.net.*;
public class SimpleInputStream
     private StringTokenizer tk;
     public SimpleInputStream(String fileName) throws IOException
          String content = readFile(fileName);
          tk = new StringTokenizer(content);
     public SimpleInputStream(String fileName, String delim) throws IOException
          String content = readFile(fileName);
          tk = new StringTokenizer(content, delim);
     public static String readFile(String fileName) throws IOException
          BufferedReader reader = new BufferedReader(new FileReader(fileName));
          StringBuffer buffer = new StringBuffer();
          char temp[] = new char[20];
          while ( reader.read(temp) != -1)
               buffer.append(temp);
          if (reader != null)
               reader.close();
          return buffer.toString();
     public int readInt() throws NullContentException
          if (!tk.hasMoreTokens())
               throw new NullContentException("not more element in content");
          return Integer.parseInt(tk.nextToken());
     public float readFloat() throws NullContentException
          if (!tk.hasMoreTokens())
               throw new NullContentException("not more element in content");
          return Float.parseFloat(tk.nextToken());
     //test if any data can be used
     public boolean hasMore()
          return tk != null && tk.hasMoreTokens();
     public double readDouble() throws NullContentException
          if (!tk.hasMoreTokens())
               throw new NullContentException("not more element in content");
          return Double.parseDouble(tk.nextToken());
     public void close()
          tk = null;
     public static void main(String[] args)
          try {
               SimpleInputStream input = new SimpleInputStream("resources/c17.txt");
               while (input.hasMore())
                    System.out.println(input.readDouble());
          } catch (Exception e) {
               e.printStackTrace();
class NullContentException extends Exception
     public NullContentException()
          super();
     public NullContentException(String msg)
          super(msg);
}file "resources/c17.txt"
17 11 9 20
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.12
2.24
2.24
2.24
2.24
2.24
2.24
4.64
4.64
4.64
the output:
17.0
11.0
9.0
20.0
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.12
2.24
2.24
2.24
2.24
2.24
2.24
4.64
4.64
4.6424 // here the additional data why???
4.64

i alway this class to read int data but when i first try to use it to read double data , it is failed, it always generate many other data

Encoding problem while reading binary data from MQ-series

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