Hello,
I got a following fatal message in SOL 400 when I was running MSC.Nastran V2018.0.1.
*** SYSTEM FATAL MESSAGE 4276 (UNPACK)
ERROR CODE 31 PID= 0
*** USER INFORMATION MESSAGE 4276 (UNPACK)
THE DIAG 44 RELATED A NASTRAN DUMP IS SENT TO LOG FILE.
USER ACTION: THIS INFORMATION MAY BE USEFUL TO MSC FOR DEBUGGING YOUR PROBLEM.
PLEASE CONTACT MSC CLIENT SUPPORT.
1 * * * END OF JOB * * *
I also obtained a message in the same file(f06) “BIOMSG: ERROR 31 HAS OCCURRED IN ROUTINE UNPACK, FILE INDEX = 0. STATUS = 0”
What is happening in the system?
Thank you.
