When initializing the availability manager, the system found that another availability manager address space is active. One of the following may have caused this problem:

• A subsystem requested availability manager services.
• The system issued an internal START command in response to a request by the information management system (IMS™).
• The system is ending the availability manager.
• The system ended the availability manager previously without releasing all of its resources.
• Storage containing availability manager control blocks was overlaid.

In the message text:

asid

The address space identifier (ASID) of the address space where the availability manager is already active.