Forms:

List    ->has single line Onload filled Requested id,

            Subform-> dropdown lookup i type ,i name and multi select lookup of suppliinfo

Supplier info

Sample -> has dropdown lookup suuplier info,Reidsingle line field. samplesubform subform ->  two drop down lookup fields I type.,i name

on submission of List form the data in itype and iname ,suppliinfo,Requested id will auto populate into

second form records. based on suppliinfo

fist i go through

fetch form details of requested id and suppliinfo(name)only.

i tried several ways 

and one is for each subform  insert into sample subform here in for each and insertion iam getting errors 

is ti poosible to do that .

Thanks and regrads.