C/C++ Programmer's Guide (G06.25+)
Run-Time Messages
HP C/C++ Programmer’s Guide for NonStop Systems—429301-008
22-22
Input/Output Messages
81 
Cause. A routine detected an end-of-file condition.
Effect. Program behavior is language and application dependent.
Recovery. Correct your program to allow for an end-of-file condition or ensure that 
your program can determine when all of the data has been read.
82 
Cause. An operating system routine returned file-system error nnn. This error is 
usually reported as a result of an event that is beyond control of your program such as 
a path or system is not available.
Effect. Program behavior is language and application dependent.
Recovery. Consult your system administrator.
83 
Cause. The program attempted an operation on a file whose type or current status is 
unsuitable for execution of that operation. For example, a COBOL program calls a file 
manipulation utility for a file that is using Fast I/O. error, if present, is as file-system 
error number.
Effect. Program behavior is language and application dependent.
Recovery. Change the program so that it does not attempt the operation on an 
unsuitable file.
90 
Cause. Routines written in two different languages—for example, COBOL and 
FORTRAN—attempted to open a connection to a file using the same logical name. 
This error is not reported for standard files.
Effect. Program behavior is language and application dependent.
End of file
Guardian I/O error nnn
Operation incompatible with file type or status (error)
Open conflicts with open by other language










