not able to delete records using endeca partial update

Question

I developed a partial pipeline and executed . There is no error that is generated.But record add and delete is not working, though record update is working fine.

Following is my record manipulator code (jobId is record spec) :

<EXPRESSION LABEL="" NAME="IF" TYPE="VOID" URL="">
  <EXPRESSION LABEL="" NAME="MATH" TYPE="INTEGER" URL="">
    <EXPRNODE NAME="TYPE" VALUE="STRING"/>
    <EXPRNODE NAME="OPERATOR" VALUE="EQUAL"/>
    <EXPRESSION LABEL="" NAME="IDENTITY" TYPE="PROPERTY" URL="">
      <EXPRNODE NAME="PROP_NAME" VALUE="Endeca.Action"/>
    </EXPRESSION>
    <EXPRESSION LABEL="" NAME="CONST" TYPE="STRING" URL="">
      <EXPRNODE NAME="VALUE" VALUE="UPSERT"/>
    </EXPRESSION>
  </EXPRESSION>
  <EXPRESSION LABEL="" NAME="UPDATE_RECORD" TYPE="VOID" URL="">
     <EXPRNODE NAME="ACTION" VALUE="ADD_OR_REPLACE"/>
  </EXPRESSION>
  <EXPRNODE NAME="ELSE_IF" VALUE=""/>
  <EXPRESSION LABEL="" NAME="MATH" TYPE="INTEGER" URL="">
    <EXPRNODE NAME="TYPE" VALUE="STRING"/>
    <EXPRNODE NAME="OPERATOR" VALUE="EQUAL"/>
    <EXPRESSION LABEL="" NAME="IDENTITY" TYPE="PROPERTY" URL="">
      <EXPRNODE NAME="PROP_NAME" VALUE="Endeca.Action"/>
    </EXPRESSION>
    <EXPRESSION LABEL="" NAME="CONST" TYPE="STRING" URL="">
      <EXPRNODE NAME="VALUE" VALUE="DELETE"/>
    </EXPRESSION>
  </EXPRESSION>
  <EXPRESSION LABEL="" NAME="UPDATE_RECORD" TYPE="VOID" URL="">
    <EXPRNODE NAME="ACTION" VALUE="DELETE_OR_IGNORE"/>
  </EXPRESSION>      
</EXPRESSION>

After I run partial udpate after deleting a record , get following at /data/partials/forge_output/TestAppen-sgmt0.records.xml_2014.03.26.09.33.53

<UPDATE>
   <UPD_UNIT>
      <RECORD_DELETE_OR_IGNORE/>
   </UPD_UNIT>
</UPDATE>

But record doesnt get deleted.

Thanks,
Mayank Batra