BUG: READ and WRITE Fail on Unit 64Last reviewed: July 12, 1995Article ID: Q118550 |
The information in this article applies to:
SYMPTOMSBoth READ and WRITE fail if the file is opened as unit 64. One of the following errors is produced at run time: F6201, F6204, or F6600.
STATUSMicrosoft has confirmed this to be a bug in the FORTRAN PowerStation for MS-DOS, version 1.0a, and the FORTRAN PowerStation 32 for Windows NT, version 1.0. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.
MORE INFORMATIONWhen using list directed I/O on unit 64, the following error message is produced:
run time error F6201: WRITE(internal) - list-directed I/O not consistent with OPEN optionsWith binary I/O, the error message produced is:
run-time error F6204: READ(internal) - unformatted I/O not consistent with OPEN optionsWhen using formatted I/O, the following error message is produced when writing:
run-time error F6600: WRITE(internal) - internal file overflowA formatted READ fails silently without any error message. Use the following sample code to produce error message F6201 at run time.
Sample Codec compile options needed: none
character*10 ch/'1234567890'/ open(64,file='test.dat') write(64,*) ch end |
Additional reference words: 1.00 1.00a
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