When Scheduling a Webi Report,the instance status changed to "Pending" soon,even set the status to "Running".The instance will keep "Pending" status, and could not run out the result.Restarted server "AdaptiveJobServer" or rebooted the server could not resolve it.
System:Windows 2003 Server
System Eventlog details:
Subprocess (Job Server Child) could not be started. Reason: Couldn't get IJob interface or writing IAudit: Pipe exception. Reason: jobserverchild (ReplicationSchedulingService WebIJavaSchedulingService, 0, Timeout waiting for Child  to register (seconds).