[Turbulent]

Hello,

I've a certain problem while runing transient analysis at CFX.
After a number of timesteps (for example 250) I get the following message at the out file. I would like to mention that the solution is behaving good for the solved timesteps (timesteps is small enough and convergence is adequate for each timestep).

Does anyone has an idea ??

Thanks,
Jack

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| create_indextable: stored index is wrong: missing start tag |
| |
| |
| |
| |
| |
+--------------------------------------------------------------------+

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| iif_open: unable to read the stored index, attempting to rebuild |
| it |
| |
| |
| |
| |
+--------------------------------------------------------------------+

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| recreate_indextable: Bad file: expected dataset, index or end, go- |
| t "024" at byte 3770448
|
| |
| |
| |
| |
+--------------------------------------------------------------------+

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| iocnt: open the primary file failed |
| |
| |
| |
| |
| |
+--------------------------------------------------------------------+

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| OpenFile: open primary file failed |
| |
| |
| |
| |
| |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| Writing crash recovery file |
+--------------------------------------------------------------------+

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| Stopped in routine OpenFile |
| |
| |
| |
| |
| |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| An error has occurred in cfx5solve: |
| |
| The ANSYS CFX solver exited with return code 1. No results file |
| has been created. |
+--------------------------------------------------------------------+
End of solution stage.

[ghorrocks]

Hi,

Weird error. No idea what is causing that but I would check:

Are you sure you are not running out of disk space? CFX writes some temporary files which can get quite large so you need more space than just the res and def files.

Are you sure your permissions are set correctly?

Glenn Horrocks