When I retrieve an invoice via the openERP API the layout is not the same as when getting the invoice inside openERP. Some texts overlap and some variables are not filled.

We use the Aeroo Reports (with OpenOffice) module for normal pdf generation.

So does the API call 'report' and/or 'report_get' not use the Aeroo Reports module?

Or do I need to call some other method to get the generated invoice pdf's?

Any help would be appreciated as we need this because we are building an portal for our customers.