Guardian Procedure Errors and Messages Manual

Cause The printer did not return the requested status; either the printer power was off or a hardware
problem occurred.
Effect The procedure sets the error code and returns without performing the requested operation.
Recovery Power up the device or repair it.
105 (%151) Invalid printer VFU buffer.
(device type: 5.4)
Cause The printer direct-access vertical-format unit buffer was invalid. This error can occur for the
following reasons:
• More than one stop was defined for channel 0 (top of form).
• No stops were defined for one or more channels.
• Bits <12:15> of each word were not zeros.
Effect The procedure sets the error code and returns without performing the requested operation.
Recovery Correct the programming error.
106 (%152) A buffered WRITE has failed;
data in printer buffer
was lost. (device type: 5.4)
Cause The write operation failed, and the data in the printer buffer was lost.
Effect The procedure sets the error code and returns without performing the requested operation.
Recovery The data must be generated again before it can be printed.
110 (%156) Only BREAK access is permitted.
(device type: 6 or 61)
Cause The calling process did not access the specified terminal because the user pressed BREAK,
and the process had specified break mode.
Effect The procedure sets the error code and returns without transferring any data.
Recovery Unless the calling process uses SETMODE to indicate that its operations have break
access, the terminal is inaccessible until the process processing the break calls SETMODE function
12.
If the calling process did not enable break, retry the operation, delaying at least 10 seconds
between retries.
If the calling process enabled break, check $RECEIVE for the system break message and take
appropriate action.
111 (%157) Operation aborted because of BREAK.
(device type: 6 or 61)
Cause The file-system procedure aborted terminal access because the user pressed BREAK before
the current operation finished.
Effect The procedure sets the error code and returns without transferring any data. Data might have
been lost.
Recovery If this process did not enable break and the error occurred during a write operation,
retry the operation, delaying 10 seconds between retries.
44 File-System Errors