fILE CONTENT CONVERSION/ VARIABLE SUBSTITUTION

Hi Experts,

I have a reciver file which should have

HEADER

field 1

field 2

DETAIL

field 1

field 2

TRAILER

field 1

field 2

My reciever structure is

HEADER

field 1

field 2

DETAIL

field 1

field 2

TRAILER

field 1

field 2

TEMP

field 1

I am using TEMP field1 only for variable substitution and do not want

it to be written to file. How can i use it in FCC.

Pl. Help

Akhil