title: Oracle does not display the name of the integrity constraint violated
body: <p>My system runs on IIS 7 and Oracle 12 for Windows x64.</p>
  <p>When inserting a record into any table, if an integrity constraint is violated, it does not show me what is the table and what is the name of the constraint.</p>
  <p>The message that appears is:</p>
  <blockquote>
  <p>ORA-02291 integrity constraint (%s.%s) violated parent key not found.</p>
  </blockquote>
  <p>With Oracle 11 it worked correctly. There was no change in the system. In Oracle 19 also the same problem occurs.</p>
  <p>Thank you.</p>