I have OpenSuse 11.3, KDE4 and Latin American Spanish keyboard. For several days,when I put orthographic accent (tilde) to a word and this happens:"operaciòn" or "ùltimo" or "dìas" or "operaci`on" or "`ultimo" or "d`ias", as you see puts the accent wrong.

Can you help? Thanks in advance.

This is not urgent, not URGENT, for anyone donating their time here to help others. Please do not demand priority attention from a voluntary community.

follow the advice of stress_junkie.

You miss the point. Stating that your problem is urgent has no meaning because there is no priority or problem escalation as you might find in a paid support service. Here the first person to read your post who knows the answer will provide that answer. However there is no guaranty that someone who knows the answer will read your post. There is no way to route your problem to someone who knows the answer.

Putting the word "urgent" in your post title increases the chances that it will be ignored. It is considered bad form to try to prioritize your post.

Hopefully someone who uses your key mapping will read your post and help you.