Specifications

Visual Fortran Run-Time Errors Page 33 of 48
commas or slashes (/).
651
severe (651): %c or $: nonstandard edit descriptor in format
FOR$IOS_F6994.
652
severe (652): Z: nonstandard edit descriptor in format
FOR$IOS_F6995. Z is not a standard edit descriptor in format.
If you want to transfer hexadecimal values, you must use the edit descriptor form Zw
[.m], where w is the field width and m is the minimum number of digits that must be in
the field (including leading zeros).
653
severe (653): DOS graphics not supported under Windows NT
FOR$IOS_F6996.
654
severe (654): Graphics error
FOR$IOS_F6997. An OPEN statement in which IOFOCUS was TRUE, either explicitly
or by default, failed because the new window could not receive focus. The window
handle may be invalid, or closed, or there may be a memory resource problem.
655
severe (655): Using QuickWin is illegal in console application
FOR$IOS_F6998. A call to QuickWin from a console application was encountered
during execution.
656
severe (656): Illegal ’ADVANCE’ value
FOR$IOS_F6999. The ADVANCE= option can only take the values ’YES’ and ’NO’.
ADVANCE=’YES’ is the default . ADVANCE= is a READ statement option.
Run-Time Errors 657 Through 689
This section describes in detail Visual Fortran run-time errors 657 through 689.
In the following table, the first column lists error numbers returned to IOSTAT variables when an I/O
error is detected.
The first line of the second column provides the message as it is displayed (following forrtl:),
including the severity level, message number, and the message text. The following lines of the second
column contain the status condition symbol (such as FOR$IOS_INCRECTYP) and an explanation of
the message.
For information about severity levels, see the Introduction.