The euro banking sector is huge: In April 2018, its total balance sheet amounted to 30.9 trillion euro, accounting for 268 per cent of gross domestic product (GDP) in the euro area. Unfortunately, however, many euro banks are in lousy shape. They suffer from low profitability and carry an estimated total bad loan exposure of around 759 billion euro, which accounts for roughly 30 per cent of their equity capital.
https://mises.org/wire/deutsche-banks-troubles-raise-worries-about-future-euro-zone
