Did you log off Windows while IBM Integration Bus components were active?

On Windows, logging off when an IBM® Integration Bus component (a broker) is active can cause a problem.

You might see messages, including BIP2070, BIP2642, BIP1102, and BIP1103, in the Windows Event log.

When you log off, any queue manager that supports the IBM Integration Bus component is stopped unless it is defined to run as a Windows service. The component runs Windows services and remains active, but it finds that the queue manager and queue manager objects that are associated with it are no longer available.