"Due to expected market conditions, accurate earnings predictions, especially for banking, are not feasible. But underlying operating profitability in Insurance and Asset Management is stable enough to generate a run rate before Banking of 9 plus billion euros in 2008 and 2009," it said.
Allianz posted a 29 percent fall in second-quarter net profit to 1.524 billion euros ($2.36 billion), which was nevertheless above the 1.311 billion euro average of 15 forecasts in a Reuters poll of analysts.
Allianz is looking to sell Dresdner, which it bought for 24 billion euros in 2001, and has been talking with the country's No. 2 lender, Commerzbank, about a possible merger.
Analysts value Dresdner at roughly 8-10 billion euros.
Dresdner posted an operating loss of 566 million euros in the second quarter, compared with a 427 million euro profit in the prior-year quarter, hurt by its investment banking business and 286 million euros in writedowns on investments hit by the credit market crisis.
Aside from banking, the capital markets crisis also hit life insurance revenues, particularly for unit-linked life insurance products, Allianz said.
Operating profit in life insurance and also in Allianz's main business of property and casualty insurance fell by less than analysts had expected on average.
This helped offset some of the damage from Dresdner, with Allianz's overall operating profit falling by 36 percent to 2.104 billion euros in the quarter, only slightly below expected.
While Allianz's share has been bolstered in recent months by periodic speculation it was nearing a sale of the bank, it has still fallen by nearly a fourth so far this year, lagging the DJ Stoxx European insurance index, down by around a fifth.