What is one function that cannot be performed by the Business Bus?

The function of exchanging unstructured data only is a specific limitation when considering the capabilities of the Business Bus. The Business Bus in the context of Avaloq primarily facilitates the structured exchange of data. It is designed to handle structured messages, ensuring that different systems communicate effectively and maintain data integrity. While it may support unstructured data to some extent, its primary role is not to function solely as a conduit for unstructured data. Instead, it focuses on structured data transactions and messaging required for seamless operational workflows within Avaloq's ecosystem.

In contrast, the other options reflect functions that the Business Bus is explicitly designed to perform. It can create Avaloq static data objects, receive requests from data providers, and export messages to external systems, aligning with its purpose of integrating various systems and facilitating data exchange. Therefore, the indication that the Business Bus exclusively exchanges unstructured data is what makes this option distinctively inaccurate for its function.