This method, when called, retrieves from the current server connection, the status and availability information for the collective as known by the currently connected server.
The object placeholder is an object expression that evaluates to a IPICollective interface, obtained from a Server object.
Inspecting status information in the CollectiveMember objects following this call shows the newly retrieved information.
In addition to generic errors (such as Out of Memory), the following errors may occur:
|pseSERVERNOTCOLLECTIVE||The Server is not a collective|