Filter single select as you type blog, does not work for me

Summary

This blog does not work for me: https://blogs.oracle.com/vbcs/filtering-singleselect-values-as-you-type

Content

Hello,

Help needed to complete the blog:

 https://blogs.oracle.com/vbcs/filtering-singleselect-values-as-you-type

Im trying to complete with SDP based in BO and SDP based in Fusion apps. REST.

None of them work for me. Attached doc. explaining.

Any help would be appreciated.

 

Juanje