MPE/iX Intrinsics Reference Manual (32650-90905)
108 Chapter4
Command Definitions (ABORTSESS - FCLOSE)
FCHECK
4 Disk space allocation disabled on all domain disks
5 DRT number >511
6 Device has no spare blocks available
7 Unformatted or uninitialized media on device
8 Illegal parameter value
9 Invalid file type specified in
foption
10 Invalid record size specification
11 Invalid resultant block size
12 Record number out of range
13 Cannot open file multiaccess
15 Exceeded maximum file opens for write access
16 More than 255 opens of a file
17 Magnetic tape runaway
18 Device powered up
19 Forms control was reset
20 Invalid operation requested (for example, terminal type set to -24 which is an
invalid entry)
21 Data parity error
22 Timeout (read timeout value set with FCONTROL
itemnum
=4)
23 End-of-tape
24 Device not ready; not online, modem dsr signal not "high", or line disconnected)
25 No write ring on tape
26 Transmission error
27 I/O timeout; block mode read timer expired (timer set by system, not user
changeable)
28 28Timing error; data arrived at controller faster than it could be serviced (data
overrun)
29 29Start I/O (SIO) failure
30 Unit failure
31 End-of-line (EOL) special character terminator or additional end-of-record
(AEOR) character (defined by FCONTROL
itemnum
=25)
32 Software abort of I/O operation (for example, an ABORTIO command was entered)
33 Data lost or no buffer available
34 Unit not online
35 Data set not ready