XML nodes over 64K in size cannot be inserted

Hi All,

Tried to read an XML document which is column(transaction_document) for table(hr_api_transactions) using XMLDOM. This
column is a CLOB Column . I have tried to collect the values in Different
Columns from this Document. But now if the Document size exceeed 64K ; code is
unable to read the Document using Program(XMLDOM).

PROCEDURE ag_xml_trig(p_document     CLOB
                         ,p_scorecard_id  number)
  AS
  l_doc xmldom.domdocument;
  l_nodelist xmldom.domnodelist;
  l_nodelist1 xmldom.domnodelist;       
  l_nodelist2 xmldom.domnodelist;       
  l_nodelist3 xmldom.domnodelist;       
  l_nodelist4 xmldom.domnodelist;       
  l_nodelist5 xmldom.domnodelist;       
  l_node xmldom.domnode;