Actually i am getting few fields from the source i.e file side but where as some mandatory segments are there at the IDOC end.. How to map such fields do i need to map with some constant values.
for example :
Idoc-- every idoc will have a Begin field, where to these field no values will be passed from the file how to map this begin field do i need to map the constant value 0.
who provides the values for SNDPOR -- Sender Port
SNDPRT -- Sender Partner Type & SNDPRN - Sender Partner Number, RCVPOR -- Receiver Port, RCVPRN -- Receiver Partner Number.
similarly many segment fields are there under E1EDK41, E1EDKA1 etc.. what to do with the segment do i again need to map with constant values--