Not getting header line in Receiver FCC

Hi PI Experts,

I am working on Receiver FCC where we required header line, tab delimiter as a field separator and new line as a end separator.

I have provided below Content Conversion Parameters in communication channel, but i am not getting header line in target file.

Content Conversion Parameters

****************************************

Recordset Structure Header,LineItem

Header.addHeaderLine 3
Header.headerLine HeaderField1,HeaderField2,HeaderField3,HeaderField4........................

Header.fieldSeparator '0x09'
Header.endSeparator 'nl'
LineItem.fieldSeparator '0x09'

LineItem.endSeparator 'nl'

Please correct me, if i am configuring wrong.

PFA screen shots of FCC parameters and mapping structure.

Thank you,

Chakradhar N