title: Oracle export import issue
body: <p>I would like ask you for help in area of data export/import between databases with different character sets. Database from which we are exporting is:</p>
  
  <pre><code>WE8ISO8859P1 / NCHAR AL16UTF16
  </code></pre>
  
  <p>Database to import is:</p>
  
  <pre><code>UTF8 / UTF8
  </code></pre>
  
  <p>I tried to use different NLS_LANG settings but without success (see below). I am not getting any error during import only comments like:</p>
  
  <pre><code>imp test/test@test file=mig_test.expdat log=imp.log
  
  Import: Release 10.2.0.1.0 - Production on Thu May 22 08:54:36 2014
  
  Copyright (c) 1982, 2005, Oracle.  All rights reserved.
  
  
  Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit
  Production
  With the Partitioning, OLAP, Data Mining and Real Application Testing options
  
  Export file created by EXPORT:V10.02.01 via conventional path
  import done in WE8ISO8859P1 character set and UTF8 NCHAR character set
  import server uses UTF8 character set (possible charset conversion)
  export client uses UTF8 character set (possible charset conversion)
  export server uses AL16UTF16 NCHAR character set (possible ncharset conversion)
  </code></pre>
  
  <p>Nothing is imported. I appreciate your comment.</p>