SYMPTOM:
If a def file from CFX 10 for a transient rotor-stator case, which has a a domain interface with Transformation Type = None and Pitch Angles set, is run in the CFX 11 Solver, it is possible to get an error message of the form:

+------------------------------------------------------------------------------+
| An error has occurred in cfx5solve: |
| |
| Errors were encountered in the CFX Command Language for this run: |
| |
| Error: Parameter 'Pitch Angle Side1' is not allowed in /FLOW/DOM- |
| AIN INTERFACE:Bot Interface/INTERFACE MODELS/PITCH CHANGE |
| Error: Parameter 'Pitch Angle Side2' is not allowed in /FLOW/DOM- |
| AIN INTERFACE:Bot Interface/INTERFACE MODELS/PITCH CHANGE |
| Error: Parameter 'Pitch Angle Side1' is not allowed in /FLOW/DOM- |
| AIN INTERFACE:Top Interface/INTERFACE MODELS/PITCH CHANGE |
| Error: Parameter 'Pitch Angle Side2' is not allowed in /FLOW/DOM- |
| AIN INTERFACE:Top Interface/INTERFACE MODELS/PITCH CHANGE |
+------------------------------------------------------------------------------+


PROBLEM:
This is due to a change in the CCL required for CFX 11, and the CCL update mechanism not working correctly.


WORKAROUND:
Import the case into CFX-Pre 11 and write a new def file.

FIXED IN:
ANSYS CFX Release 11.0 Update 1.





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