Functional organizational structure obstructing strategy

Question

Why is functional organizational structure obstructing strategy execution?

Answer 1

Functional organizational structure frequently obstruct strategy execution:

A large weakness of conventionally functionally organized structures is that parts of strategically pertinent activities and capabilities frequently end up scattered across several departments, with the outcome that no one manager or group is accountable.

Increasingly during the past decade, organizations have found that rather than continuing to disperse related parts of a strategy-critical business procedure across many functional departments and scrambling to put together their efforts, it is superior to reengineer the job effort and produce process departments.