Accept handle free pool is empty. Cannot accept new connections
ORA-27540 – Oracle Error Code
No more communication channels can be created for process/thread. already at maximum.
ORA-27541 – Oracle Error Code
Fatal error trying to connect to remote port
ORA-27542 – Oracle Error Code
Failed trying to queue up accept handles
ORA-27543 – Oracle Error Code
Cannot cancel an outstanding request
ORA-27544 – Oracle Error Code
Memory mapped communication is not supported
ORA-27546 – Oracle Error Code
Oracle compiled against IPC interface version string.string found version string.string
ORA-27547 – Oracle Error Code
Unable to query IPC OSD attribute string
ORA-27548 – Oracle Error Code
Unable to unprepare IPC buffer
ORA-27549 – Oracle Error Code
Update of buffer prepared for remote update failed