Nastran Error
Nastran Error
(OP)
Hi,
I am trying to run a Nastran job and I got the following error:
NSINIT: *** NSINIT ERROR 70 *** UNABLE TO OPEN UNIT 8
I have no idea about the above error. I appreciate to know your feedback. Do you know how can I fix this error?
Please note that I doing a test on a simple nastran bdf file (there was no problem with this file few days ago).
Regards,
A.A.Y.
I am trying to run a Nastran job and I got the following error:
NSINIT: *** NSINIT ERROR 70 *** UNABLE TO OPEN UNIT 8
I have no idea about the above error. I appreciate to know your feedback. Do you know how can I fix this error?
Please note that I doing a test on a simple nastran bdf file (there was no problem with this file few days ago).
Regards,
A.A.Y.





RE: Nastran Error
You should reverse the system date to yesterday and try again.
It seems to happen to many people! Today is first of April!
regards
Onda
RE: Nastran Error
Go to http://support.ugs.com and see the announcement "Hot Issues and Announcements".
RE: Nastran Error
here is the email from them!
[ Siemens PLM Software ]
S O F T W A R E SFB-NX_Nastran-4514
F I E L D Page 1 of 1
B U L L E T I N Issue Date: April 1, 2009
Revision Date:
Supersedes:
Submitted By: Tracey Lusby
Responsible Group: 2.5
GTAC 800 # Options(s): NX Nastran
SUBJECT: NX Nastran not working as of April 1, 2009
----------------------------------------------------------------------------
Affected Software: NX Nastran
Scope: All version
----------------------------------------------------------------------------
NX Nastran Alert
As of April 1, 2009, all releases of NX Nastran are not working. The
problem has been traced to a programming instruction in the inherited
Nastran source code that causes the Nastran executable to shut down if the
executing computer's internal date is after March 31, 2009.
Siemens PLM is devoting all effort at this time to develop a fix that we
can make available to customers as quickly as possible. As of yet, the only
sure fix to the problem is to reset the date on the executing computer to a
date prior to April 1, 2009. We will start posting download corrections on
our support website by Thursday April 2, 2009. NX Nastran 6 and 6.1 on all
platforms will be the first versions available. Other versions will become
available soon afterwards.
We sincerely apologize for the disruption that this problem has caused. We
will issue another update as soon as we have more information.
NX Nastran Product Management
Siemens PLM Software
----------------------------------------------------------------------------
If any questions arise regarding this field bulletin, the
Global Technical Access Center may be contacted at:
All USA & Canada (800) 955-0000
If you are outside the United States and Canada, any questions
regarding this or any other SFB should be directed to your local
support office, quoting the SFB number.
RE: Nastran Error
RE: Nastran Error
try this (from SIEMENS support)
http://ftp.ugs.com/nx_nastran/patch/
yours
RE: Nastran Error
RE: Nastran Error
h
Regrads
RE: Nastran Error
NSINIT: *** NSINIT ERROR 70 *** UNABLE TO OPEN UNIT 8
But now, with the new analysis.exe file, there is no error message, as well as there are no results. If I open the .log file, at the bottom of the file I read a message telling that the analysis has started, but nothing more. And, of course, there is no .xdb file created.