Specifications

Visual Fortran Run-Time Errors Page 3 of 48
Fortran run-time messages.
8
severe (8): Internal consistency check failure
FOR$IOS_BUG_CHECK. Internal error. Please check that the program is correct.
Recompile if an error existed in the program. If this error persists, submit a problem
report.
9
severe (9): Permission to access file denied
FOR$IOS_PERACCFIL. Check the permissions of the specified file and whether the
network device is mapped and available. Make sure the correct file and device was being
accessed. Change the protection, specific file, or process used before rerunning
program.
10
severe (10): Cannot overwrite existing file
FOR$IOS_CAVOVEEXI. Specified file xxx already exists when OPEN statement
specified STATUS=’NEW’ (create new file) using I/O unit x. Make sure correct file
name, directory path, unit, and so forth were specified in the source program. Decide
whether to:
Rename or remove the existing file before rerunning the program.
Modify the source file to specify different file specification, I/O unit, or OPEN
statement STATUS.
11
info (11)¹: Unit not connected
FOR$IOS_UNINOTCON. The specified unit was not open at the time of the attempted
I/O operation. Check if correct unit number was specified. If appropriate, use an OPEN
statement to explicitly open the file (connect the file to the unit number).
17
severe (17): Syntax error in NAMELIST input
FOR$IOS_SYNERRNAM. The syntax of input to a namelist-directed READ statement
was incorrect.
18
severe (18): Too many values for NAMELIST variable
FOR$IOS_TOOMANVAL. An attempt was made to assign too many values to a
variable during a namelist READ statement.
19
severe (19): Invalid reference to variable in NAMELIST input
FOR$IOS_INVREFVAR. One of the following conditions occurred:
The variable was not a member of the namelist group.
An attempt was made to subscript a scalar variable.
A subscript of the array variable was out-of-bounds.