Thread hung in WAS

[Ravindra Gupta]

Hi can somebody tell the reason for this entry in the WAS server log:

[15/09/08 10:38:02:943 BST] 00000030 ThreadMonitor W WSVR0605W: Thread "Migrated.Servlet.Engine.Transports : 535" (000006e5) has been active for 724317 milliseconds and may be hung. There is/are 1 thread(s) in total in the server that may be hung.
[15/09/08 10:38:02:943 BST] 00000030 ThreadMonitor W WSVR0605W: Thread "Migrated.Servlet.Engine.Transports : 552" (000006f9) has been active for 679586 milliseconds and may be hung. There is/are 2 thread(s) in total in the server that may be hung.

Question:

1) is this issue related to database.
2) is the database down at this time
3) whats the real problem here

Thanks