Restricted Picklists

The documentation for API field properties has this to say:

Restricted picklist A picklist that depends on the value of another picklist for the values it displays.

According to this, restricted picklists are dependant picklists, i.e. the values available to the user depend on another field. Whatever the controlling field is, it will probably need to be on the page also, as it seems like you're choosing a value that's not compatible with its current value. If you do have the controlling field on the page, then change the value you've chosen.

ShowAs Gotcha

This is where it gets interesting - the system desrcibe information for this field shows that it has no controlling field, leading me to think it's controlled elsewhere in the org setup (company information perhaps?).

Restricted vs Dependant Conclusion (Updated Nov 2014)

Despite what the documentation linked above suggests, I think that restricted might well indicate that only specific values are allowed in the field. This could still be determined by a parent field if the field is dependant as well, but most picklists allow you to enter any value via the API/code, and I think that restricted ones do not.

Try using this link ... enter link description here

Its says : Setter methods on the attributes in a VF component appear to be called after the constructor has returned, unfortunately. Here's an alternative solution for your controller that uses a getter method to populate your list (which would be called after your CRFType member variable has been set):

May This will help u ...