| Hundreds of thousands have applied for asylum since the mass influx of migrants into Germany last year |
Germany expects up to 300,000
migrants to arrive in the country this year, the head of its Federal
Office for Migration and Refugees said.
| Around 15 protesters spent nearly an hour on top of the Brandenburger Gate on Saturday, with banners calling for "secure borders, secure future" |
Mr Weise said Germany would try to get as many of them on the job market as possible.
But he said the migrants' integration in German society "would take a long time and cost a lot".
A poll this month showed just over half of Germans thought Chancellor Angela Merkel's migrant policy was bad. Support for anti-immigrant groups has risen.
On Saturday, members of a far-right movement scaled Berlin's Brandenburg Gate and unfurled a banner to protest against what they called the "Islamisation" of Germany.