Cannot detect some columns when importing in GTK

[Eric Caudal - www.elico-corp.com]

In 6.0.3, when I try to import some account_move_lines (from journal_item menu), the following file can be imported without problem in the web client but cannot be imported in GTK:

account_id,name,date,journal_id,period_id,debit,credit,currency_id,amount_currency,ref,product_id.id,quantity,product_uom_id
12345,Beginning balance entry (2012-01-01),2012-01-01,2Opening/Closing journal,21200,394.66,0,,0,Beginning balance (2012),15681,512 ,PCE

In the GTK client, when detecting the header there is a message (which does not appear in web-client:
Error processing your first line of the file.
Field product_id.id is unknown !

Strange is that the product_id is a field from the account_move_line that does not appear in the fields list (even not import compatible) when the quantity does appear for example.

[Serpent Consulting Services (serpent-consulting-services)]

In GTK, upon using import/export option the form view will be able to show all the columns as far as I now.