I have a source xml for student which contains all the student record.
<Data>
  <Student>
    <Name>Tom</Name>
    <Age>12</Age>
    <SSN>121-12-1234</SSN>
  </Student>
  <Student>
    <Name></Name>
    <Age>13</Age>
    <SSN>123-12-1232</SSN>
  </Student>
</Data>

I need to check data inside xml and based on that i have to seperate correct records and errored records.My output xml will contain 2 section 1 is corrected one and another one is errored one records.
My output would be

<StudentData>
  <Corrected>
    <Student>
    <Name>Tom</Name>
    <Age>12</Age>
    <SSN>121-12-1234</SSN>
    </Student>
   <Student>....</Student>
  </Corrected>
  <Errored>
    <Student>
      <Name>Name cannot be blank</Name>
      <Age>13</Age>
      <SSN>123-12-1232</SSN>
    </Student>
 <Student>
      <Name>Name cannot be blank</Name>
      <Age>13</Age>
      <SSN>SSN should be none digit</SSN>
    </Student>

  </Errored>
</StudentData>


I am looking for XSLT to achieve this task.

THanks

The simplest approach is to make two passes over your data. Do apply-templates mode="correct" to output the correct entries, then apply-templates mode="incorrect" to output the errors.

Of course that means testing each one twice. The alternative, which may be more efficient, is to output each one as it is first encountered, and then do a sort so that the correct ones appear first.

Michael Kay
http://www.saxonica.com/
Author, XSLT Programmer's Reference and XPath 2.0 Programmer's Reference

Pls provide me the xslt code.

You need to explain where your problem lies: why can't you write the code yourself? I can help you if I know where your difficulties are. Doing the whole job for you achieves nothing.

Michael Kay
http://www.saxonica.com/
Author, XSLT Programmer's Reference and XPath 2.0 Programmer's Reference