[abu.bakar.ist]

Hi all !
I am making grid for fuselage-Wing configuration using ICEM CFD. The steps are as :
1. geometry and topology build
2. Create block -> 3d Multizone
3. Move/merge vertices, Split Free Face
4. Modify mesh size of different surfaces for smooth mesh.
5. Convert free faces to mapped (wing leading edge, wing upper and lower
surface)
The resulting mesh is shown below.

6. Now, there are 300 mesh point along the airfoil.
7. I need to increase it to 600. So I decrease the mesh size on upper and lower surface of wing. Now I am getting two types of errors.

ERR 3105: boundary node lies within face near (xxxxx, yyyyy, zzzz)
.....
.....
.....
ERR 3009: edge near (xxxxx, yyyyy, zzzzz) is missing
.....
.....

I have also checked surface mesh at these location. Mesh looks fine.
Is there any solution for this problem.
Thanks