At the moment it is not possible to use special characters, such as '(' and ')' in feature type names in Writers. Many formats do support these characters, but it is not possible to use these in FME, since they are being replaced with an underscore.
Please implement this.
Note: It is also not possible to create an attribute containing the feature type name and use this as the feature type, it still gives an error since FME replaces these characters with an underscore.



