KNOWN ISSUE: The CFX-Solver fails to write a results file before exiting, after losing contact with the license server


SYMPTOM:
The CFX-Solver may exit unexpectedly with messages like:

+--------------------------------------------------------------------+
| An error has occurred in cfx5solve:
| |
| The ANSYS CFX solver exited with return code 123. No results
| file has been created.
+--------------------------------------------------------------------+

and no further details.

PROBLEM:
If the CFX-Solver loses contact with the license server for 60 minutes then it will exit without saving any data. In previous releases it would write a results file before exiting, so that existing data would not be lost.

WORKAROUND:
No workaround is currently available.

FIXED IN:
ANSYS CFX Release 12.1. A custom executable for ANSYS CFX 12.0 is available on request.





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