Convert arabic unicode to hexidecimal String .

HI ,
In Java, how to Unicode string convert in to hexadecimal String or UCS2.
Thanks and Regards,
Prathap Reddy.
Edited by: prathapreddypolu on Aug 21, 2008 2:34 AM

somebody gave this to me one day. It has helped me tremendously to understand this thing.
Hope it helps you too.
cheers

Similar Messages

Cannot convert between unicode and non-unicode string datatypes

My source is having 3 fields :
ItemCode nvarchar(50)
DivisionCode nvarchar(50)
Salesplan (float)
My destination is :
ItemCode nvarchar(50)
DivisionCode nvarchar(50)
Salesplan (float)
But still I am getting this error :
Column ItemCode cannot convert between unicode and non-unicode string datatypes.
As I am new to SSIS , please show me step by step.
Thanks In Advance.

My source is having 3 fields :
ItemCode nvarchar(50)
DivisionCode nvarchar(50)
Salesplan (float)
My destination is :
ItemCode nvarchar(50)
DivisionCode nvarchar(50)
Salesplan (float)
But still I am getting this error :
Column ItemCode cannot convert between unicode and non-unicode string datatypes.
As I am new to SSIS , please show me step by step.
Thanks In Advance.
HI Subu ,
there is some information gap , what is your source ? are there any transformation in between ?
If its SQL server source and destination and the datatype is as you have mentioned I dont think you should be getting such errors ... to be sure check advance properties of your source and check metada of your source columns
just check simple oledb source as
SELECT TOP 1 ItemCode = cast('111' as nvarchar(50)),DivisionCode = cast('222' AS nvarchar(50)), Salesplan = cast(3.3 As float) FROM sys.sysobjects
and destination as you mentioned ... it should work ...
somewher in your package the source columns metadata is not right .. and you need to convert it or fix the source.
Hope that helps
-- Kunal
Hope that helps ... Kunal

SSIS Package : While Extracting Sharepoint Lookup column, getting error 'Cannnot convert between unicode and non-unicode string data types'

Hello,
I am working on one project and there is need to extract Sharepoint list data and import them to SQL Server table. I have few lookup columns in the list.
Steps in my Data Flow :
Sharepoint List Source
Derived Column
its formula : SUBSTRING([BusinessUnit],FINDSTRING([BusinessUnit],"#",1)+1,LEN([BusinessUnit])-FINDSTRING([BusinessUnit],"#",1))
Data Conversion
OLE DB Destination
But I am getting the error of not converting between unicode and non-unicode string data types.
I am not sure what I am missing here.
In Data Conversion, what should be the Data Type for the Look up column?
Please suggest here.
Thank you,
Mittal.

You have a data conversion transformation. Now, in the destination are you assigning the results of the derived column transformation or the data conversion transformation. To avoid this error you need use the data conversion output.
You can eliminate the need for the data conversion with the following in the derived column (creating a new column):
(DT_STR,100,1252)(SUBSTRING([BusinessUnit],FINDSTRING([BusinessUnit],"#",1)+1,LEN([BusinessUnit])-FINDSTRING([BusinessUnit],"#",1)))
The 100 is the length and 1252 is the code page (I almost always use 1252) for interpreting the string.
Russel Loski, MCT, MCSE Data Platform/Business Intelligence. Twitter: @sqlmovers; blog: www.sqlmovers.com

Column "A" cannot convert between unicode and non-unicode string data types

I am following the SSIS overview video-
https://secure.cbtnuggets.com/it-training-videos/series/microsoft-sql-server-2008-business-development/6143?autostart=true
I have a flat file that i want to import the contents onto a SQL database.
I created a Dataflow task, source file and oledb destination.
I am getting the folliwung error -
"column "A" cannot convert between unicode and non-unicode string data types"
in the origin file the data type is coming as string[DT_STR] and in the destination object it is coming as "Unicode string [DT_WSTR]"
I used a data conversion object in between, dosent works very well
Please help what to do

I see this often.
Right Click on FlatFileSource --> Show Advanced Editor --> 'Input and Output Properties' tab --> Expand 'Flat File Source Output' --> Expand 'Output Columns' --> Select your field and set the datatype to DT_WSTR.
Let me know if you still have issues.
Thank You,
Jay

Cannot convert between unicode and non-unicode string data types.

I'm trying to copy the data from 21 tables in a SQL 2005 database to a MS Access database using SSIS. Before converting the SQL database from 2000 to 2005 we had this process set up as a DTS package that ran every month for years with no problem. The only way I can get it to work now is to delete all of the tables from the Access DB and have SSIS create new tables each time. But when I try to create an SSIS package using the SSIS Import and Export Wizard to copy the SQL 2005 data to the same tables that SSIS itself created in Access I get the "cannot convert between unicode and non-unicode string data types" error message. The first few columns I hit this problem on were created by SSIS as the Memo datatype in Access and when I changed them to Text in Access they started to work. The column I'm stuck on now is defined as Text in the SQL 2005 DB and in Access, but it still gives me the "cannot convert" error.

I was getting same error while tranfering data from SQL 2005 to Excel , but using following method i was able to tranfer data. Hopefully it may also help you.
1) Using Data Conversion transformation
data types you need to select is DT_WSTR (unicode in terms of SQL: 2005)
2) derived coloumn transformation
expression you need to use is :
(DT_WSTR, 20) (note : 20 can be replace by your character size)
Note:
Above teo method create replica of your esting coloumn (default name will be copy of <coloumn name>).
while mapping data do not map actual coloumn to the destination but select the coloumn that were created by any of above data transformer (replicated coloumn).

How to fix "cannot convert between unicode and non-unicode string data types" :/

Environment: SQL Server 2008 R2
Introduction:Staging_table is a table where data is being stored from source file. Individual and ind_subject_scores are destination tables.
Purpose: To load the data from a source file .csv while SSIS define table fields with 50 varchar, I can still transfer the data to the entity table/ destination and keeping the table definition.
I'm getting validation error "Cannot convert between a unicode and a non-unicode string data types" for all the columns.
Please help

Hi ,
NVARCHAR = DT_WSTR
VARCHAR = DT_STR
Try below links:
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/ed1caf36-7a62-44c8-9b67-127cb4a7b747/error-on-package-can-not-convert-from-unicode-to-non-unicode-string-type?forum=sqlintegrationservices
http://social.msdn.microsoft.com/Forums/en-US/eb0d1519-4be3-427d-bd30-ae4004ea9e8d/data-conversion-error-how-to-fix-this
http://technet.microsoft.com/en-us/library/aa337316(v=sql.105).aspx
http://social.technet.microsoft.com/wiki/contents/articles/19612.ssis-import-excel-to-table-cannot-convert-between-unicode-and-non-unicode-string-data-types.aspx
sathya - www.allaboutmssql.com ** Mark as answered if my post solved your problem and Vote as helpful if my post was useful **.

Column cannot convert between unicode and non-unicode string data types

I am converting SSIS jobs from SQL Server 2005 running on a Windows 2003 server to 2008R2 running on a Windows 2008 server.  I have a dataflow with an OLE DB Source which is selecting from an Oracle view.  This of course worked fine in
2005.   This OLE DB Source will not even read the data from Oracle without the error "Column "UWI" cannot convert between unicode and non-unicode. The select is:
SELECT SOME_VIEW.UWI AS UWI,
CAST(SOME_VIEW.OIL_NET AS NUMERIC(9,8)) AS OIL_NET
FROM SOME_SCHEMA.SOME_VIEW
WHERE OIL_NET IS NOT NULL AND UWI IS NOT NULL
ORDER BY UWI
When I do "Show Advanced Editor" on this component, in the Input and Output Properties, I show the OLE DB External Column as DT_STR length 40 for the UWI column and for the Output Columns I see the UWI as the same DT_STR.
How can I get past this? I have tried doing a cast...cast(SOME_VIEW.UWI AS VARCHAR(40)) AS UWI and this gives the same error. The column in Oracle is a varchar2(40).
Any help is greatly appreciated. Thanks.

Please check the data type for UWI using advanced editor for Oledb Source under
external columns and output columns. Are the data types same?
If not, try changing the data type (underoutput columns) same as data type shown under
external columns
Nitesh Rai- Please mark the post as answered if it answers your question

How can I convert an int to a string?

Hi
How can I convert an int to a string?
/ad87geao

Here is some the code:
public class GUI
    extends Applet {
public GUI() {
    lastValue = 5;
    String temp = Integer.toString(lastValue);
    System.out.println(temp);
    showText(temp);
private void showText(final String text) {
    SwingUtilities.invokeLater(new Runnable() {
      public void run() {
        tArea2.setText(text + "\n");
}

Cannot convert type class java.lang.String to class oracle.jbo.domain.Clob

Cannot convert type class java.lang.String to class oracle.jbo.domain.ClobDomain.
Using ADF Business Components I have a JSFF page fragment with an ADF form based on a table with has a column of type CLOB. The data is retrieved from the database and displayed correctly but when any field is changed and submitted the above error occurs. I have just used the drag and drop technique to create the ADF form with a submit button, am I missing a step?
I am using the production release of Jdeveloper11G

Reproduced and filed bug# 7487124
The workaround is to add a custom converter class to your ViewController project like this
package oow2008.view;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.ConverterException;
import oracle.jbo.domain.ClobDomain;
import oracle.jbo.domain.DataCreationException;
public class ClobConverter implements Converter {
     public Object getAsObject(FacesContext facesContext,
                               UIComponent uIComponent,
                               String string) {
       try {
         return string != null ? new ClobDomain(string) : null;
       } catch (DataCreationException dce) {
         dce.setAppendCodes(false);
         FacesMessage fm =
           new FacesMessage(FacesMessage.SEVERITY_ERROR,
                            "Invalid Clob Value",
                            dce.getMessage());
         throw new ConverterException(fm);
     public String getAsString(FacesContext facesContext,
                               UIComponent uIComponent,
                               Object object) {
       return object != null ?
              object.toString() :
              null;
}then to register the converter in faces-config.xml like this
<faces-config version="1.2" xmlns="http://java.sun.com/xml/ns/javaee">
<application>
    <default-render-kit-id>oracle.adf.rich</default-render-kit-id>
</application>
<converter>
    <converter-id>clobConverter</converter-id>
    <converter-class>oow2008.view.ClobConverter</converter-class>
</converter>
</faces-config>then reference this converter in the field for the ClobDomain value like this
          <af:inputText value="#{bindings.Description.inputValue}"
                        label="#{bindings.Description.hints.label}"
                        required="#{bindings.Description.hints.mandatory}"
                        columns="40"
                        maximumLength="#{bindings.Description.hints.precision}"
                        shortDesc="#{bindings.Description.hints.tooltip}"
                        wrap="soft" rows="10">
            <f:validator binding="#{bindings.Description.validator}"/>
            <f:converter converterId="clobConverter"/>
          </af:inputText>

Need to convert a long into a string, please

hi there
i need to convert a long into a string. can i just cast it like this:
(String)longNumber = some function that returns a long;

Why not just use Long.toString()? If you start with a long value, you can create a Long object and get it's value as a String.

Need to convert Date from calendar to String in the format dd-mom-yyyy

Need to convert Date from calendar to String in the format dd-mom-yyyy+..
This is absolutely necessary... any help plz..
Rgds
Arwinder

Look up the SimpleDateFormat class: http://java.sun.com/j2se/1.4.2/docs/api/java/text/SimpleDateFormat.html
Arwinder wrote:
This is absolutely necessary... any help plz..For you maybe, not others. Please refrain from trying to urge others to answer your queries. They'll do it at their own pace ( if at all ).
People on the forum help others voluntarily, it's not their job.
Help them help you.
Learn how to ask questions first: http://faq.javaranch.com/java/HowToAskQuestionsOnJavaRanch
(Yes I know it's on JavaRanch but I think it applies everywhere)
----------------------------------------------------------------

How can I convert an ArrayList to a String[]

Hi,
How can I convert an ArrayList (only with strings) to a String[] ?
I've tried this :
     public static String listToString(List l) {
          StringBuffer sb = new StringBuffer();
          Iterator iter = l.iterator();
          while (iter.hasNext()) {
               sb.append(iter.next().toString());
               if (iter.hasNext()) {
                    sb.append(',');
          return sb.toString();
But what I get is an array of xxxxx@435634 (for example).
Thanks a lot !

Strings are Objects but not all Objects are Strings and at least one of the elements in your List is not a String.

How do i convert an object into a string?

has said above, im trying to convert a object to a string.
here is what i ahve so far:
Object nodeInfo = node.getUserObject()

RTFM
Object o =...
String str = o.toString();

How do I convert an int to a String?

How do I convert an int to a String?

You can also use any of these methods if you need to get more complicated:
Integer.toString(int i)
Integer.toBinaryString(int i)
Integer.toHexString(int i)
Integer.toOctalString(int i)
Integer.toString(int i, int radix)

Converting an int to a string

i want to know how to convert an int to a string .
I have tried toString() but it says can't dereference an int.
any ideas ????
thanks

What I mean by the object being null is, say for example, you have the following method:
   public String combine(Object o1, Object o2){
      return o1.toString() + o2.toString();
   }This method will throw a NullPointerException if either or both o1 and/or o2 are null. If you use it like so:
   public String combine(Object o1, Object o2){
      return String.valueOf(o1) + String.valueOf(o2);
   }This will always work. (I know someone out there would say that this would return a String like "nullnull" if both are null, and so forth and so on, but hey, you get my drift.) I'm also not saying the you can't not check if either o1 or o2 is null before proceeding, so the following also works:
   public String combine(Object o1, Object o2){
      String s = null;    // I'm using this instead of StringBuffer for
                          // simplicity's sake so don't get this wrong
      if (o1 != null){
          s = o1.toString();
      if (o2 != null){
          s += o2.toString();
      return s;
   }As you can see, there's no right or wrong way in programming as long as you achieve the result. The only thing that would matter is how clean your code is, how efficient your code is, and how maintainable your code is.

Convert arabic unicode to hexidecimal String .

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