CGNS to SU2 format

[Rteg54]

Hi Community,
i have done a mesh using ICEM Ansys, and i have the mesh file as cgns now and i want to change it to su2 format and i wrote a converting cfg file for thatbut when i try to run the simulation using su2 code it says error.
The case i am working with is a concentric cylinder coutte flow 3d. As i have basically a hollow cylinder where the inner cylinder rotates and the outer cylinder is fixed the way i named my boundary conditions in ICEM is inner_wall for the inner cylinder then outer_wall for outer cylinder then front is inlet and back is outlet. then i wrote the convert fill as the following:
% SET BOUNDARY MARKERS ACCORDING TO YOUR ICEMCFD PROJECT
MARKER_INLET= ( "INLET" ) % Inlet boundary
MARKER_OUTLET= ( "OUTLET" ) % Outlet boundary
MARKER_WALL_FUNCTIONS= ( "OUTER_WALL", "INNER_WALL" ) % Viscous walls

% MESH INPUT FILE
MESH_FILENAME= T1.cgns % Input CGNS file

% MESH INPUT FILE FORMAT (SU2, CGNS, NETCDF_ASCII)
MESH_FORMAT= CGNS % Format of the input mesh

% MESH OUTPUT FILE
MESH_OUT_FILENAME= T1.su2 % Output SU2 file

% SOME DUMMY PARAMETERS
DV_KIND= NO_DEFORMATION
DV_PARAM= ( 1.0 )
i would really appreciate the help.

[bigfooted]

Was there an error message? And you used SU2_DEF for the conversion?
Does the cgns work directly with SU2?