I've found out that tr:selectOneChoice isn't working properly in some
cases (probably German characters):
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.SimpleSelectOneRenderer
Hypo-Leasing Kärnten GmbH & Co
KG;CoreSelectOneChoice[UIXEditableFacesBeanImpl,
id=j_id156];_RequestID=552df7f7-a8b8-4887-a77b-8b3f864c0b01;|Could not
find selected item matching value "Hypo-Leasing Kärnten GmbH & Co KG" in
CoreSelectOneChoice[UIXEditableFacesBeanImpl, id=j_id156]|#]
This is very serious bug because every time someone edit some data where
is this selectOneChoice, after saving, data is lost.