The Client daemon has shut down before the Gateway daemon.
05/24/12 12:00:00.931 [2277] STA:CCL1046E Error in function 'OsMPLockRequest' (Error Code = 2)
05/24/12 12:00:00.948 [2278] STA:CCL1046E Error in function 'OsMPLockFree' (Error Code = 2)
The Client daemon has shut down before the Gateway daemon.
Perform an immediate shut down on the Gateway daemon. Always ensure that the Gateway daemon is shut down before the Client daemon.
For more information about normal shut down, see Stopping CICS Transaction Gateway on UNIX and Linux.