Hi TiagoAb,
I reviewed app-ca.log again and checked below statement. The attribute is obj_work_status.
I think it is "Work Status" lookup.
If you define "Pull-Down" Display Type for "Work Status" lookup in your portlet filter, please try to change it to "Browse" Display Type.
Using input:
{is_virtual=0, col=2, hidden=0, display_order=1, language=en, is_fixed_widget=0, type=select, section_id=5068001, show_value=1, is_required=0, action_id=null, num_rows=0, is_multi_valued=1, attribute_name=obj_work_status, id=5172008, is_not_equal_xpath=0, image=null, is_presence_required=0, view_id=5058001, num_cols=0, is_editable=1, default_value=<defaultValue value="<defaultValue value="&amp;lt;defaultValue.....
Thank you.