diff --git a/addons/account/report/account_invoice_report_view.xml b/addons/account/report/account_invoice_report_view.xml
index e352a33d850..289db376e5d 100644
--- a/addons/account/report/account_invoice_report_view.xml
+++ b/addons/account/report/account_invoice_report_view.xml
@@ -42,7 +42,7 @@
          <field name="arch" type="xml">
              <graph string="Invoices Analysis" type="bar">
                  <field name="product_id"/>
-                 <field name="user_currency_price_total"/>
+                 <field name="price_total"/>
              </graph>
          </field>
     </record>
diff --git a/addons/account_bank_statement_extensions/account_bank_statement_view.xml b/addons/account_bank_statement_extensions/account_bank_statement_view.xml
index 9164c00373f..3d5560856a3 100644
--- a/addons/account_bank_statement_extensions/account_bank_statement_view.xml
+++ b/addons/account_bank_statement_extensions/account_bank_statement_view.xml
@@ -148,7 +148,7 @@
       <field name="name">Bank Statement Lines</field>
       <field name="res_model">account.bank.statement.line</field>
       <field name="view_type">form</field>
-      <field name="view_mode">tree,graph,form</field>
+      <field name="view_mode">tree,form</field>
       <field name="context">{'block_statement_line_delete' : 1}</field>
       <field name="search_view_id" ref="view_bank_statement_line_filter"/>
       <field name="view_id" ref="view_bank_statement_line_list"/>
diff --git a/addons/event/event_view.xml b/addons/event/event_view.xml
index 682a2e06299..2895855fc2e 100644
--- a/addons/event/event_view.xml
+++ b/addons/event/event_view.xml
@@ -313,20 +313,6 @@
             </field>
         </record>
 
-        <!-- Event Graph view -->
-
-        <record model="ir.ui.view" id="view_event_graph">
-            <field name="name">Event Graph</field>
-            <field name="model">event.event</field>
-            <field name="arch" type="xml">
-                <graph string="Event by Registration" type="bar" orientation="horizontal">
-                    <field name="name"/>
-                    <field name="register_current" operator="+"/>
-                    <field name="register_prospect" operator="+"/>
-                </graph>
-            </field>
-        </record>
-
         <!-- Event Search View -->
 
         <record model="ir.ui.view" id="view_event_search">
@@ -362,7 +348,7 @@
            <field name="type">ir.actions.act_window</field>
            <field name="res_model">event.event</field>
            <field name="view_type">form</field>
-           <field name="view_mode">kanban,calendar,tree,form,graph</field>
+           <field name="view_mode">kanban,calendar,tree,form</field>
            <field name="context">{"search_default_upcoming":1}</field>
            <field name="search_view_id" ref="view_event_search"/>
            <field name="help" type="html">
diff --git a/addons/hr_timesheet_sheet/report/hr_timesheet_report_view.xml b/addons/hr_timesheet_sheet/report/hr_timesheet_report_view.xml
index 50a99673e73..9ee55f9c9f5 100644
--- a/addons/hr_timesheet_sheet/report/hr_timesheet_report_view.xml
+++ b/addons/hr_timesheet_sheet/report/hr_timesheet_report_view.xml
@@ -26,7 +26,6 @@
                     <field name="product_id" invisible="1"/>
                     <field name="account_id" invisible="1" groups="analytic.group_analytic_accounting"/>
                     <field name="general_account_id" invisible="1"/>
-
                     <field name="quantity" sum="Hours"/>
                     <field name="cost" sum="Total Cost"/>
                 </tree>
diff --git a/addons/hr_timesheet_sheet/report/timesheet_report.py b/addons/hr_timesheet_sheet/report/timesheet_report.py
index cfd87d784ad..e276980ddf7 100644
--- a/addons/hr_timesheet_sheet/report/timesheet_report.py
+++ b/addons/hr_timesheet_sheet/report/timesheet_report.py
@@ -32,6 +32,7 @@ class timesheet_report(osv.osv):
             ('05','May'), ('06','June'), ('07','July'), ('08','August'), ('09','September'),
             ('10','October'), ('11','November'), ('12','December')], 'Month',readonly=True),
         'day': fields.char('Day', size=128, readonly=True),
+        'date': fields.date('Date', readonly=True),
         'name': fields.char('Description', size=64,readonly=True),
         'product_id' : fields.many2one('product.product', 'Product'),
         'general_account_id' : fields.many2one('account.account', 'General Account', readonly=True),
@@ -63,6 +64,7 @@ class timesheet_report(osv.osv):
                     select
                         min(aal.id) as id,
                         htss.name,
+                        aal.date as date,
                         htss.date_from,
                         htss.date_to,
                         to_char(htss.date_from, 'YYYY-MM-DD') as day,
@@ -96,6 +98,7 @@ class timesheet_report(osv.osv):
                     left join hr_timesheet_sheet_sheet as htss ON (hat.line_id=htss.id)
                     group by
                         aal.account_id,
+                        aal.date,
                         htss.date_from,
                         htss.date_to,
                         aal.unit_amount,
diff --git a/addons/hr_timesheet_sheet/report/timesheet_report_view.xml b/addons/hr_timesheet_sheet/report/timesheet_report_view.xml
index 711bbaf2a35..aee07fc23b6 100644
--- a/addons/hr_timesheet_sheet/report/timesheet_report_view.xml
+++ b/addons/hr_timesheet_sheet/report/timesheet_report_view.xml
@@ -17,6 +17,7 @@
             <field name="model">timesheet.report</field>
             <field name="arch" type="xml">
                 <tree colors="blue:state == 'draft';black:state in ('confirm','new');gray:state == 'cancel'" string="Timesheet">
+                    <field name="date" invisible="1"/>
                     <field name="name" invisible="1"/>
                     <field name="user_id" invisible="1"/>
                     <field name="date_from" invisible="1"/>
diff --git a/addons/l10n_be_coda/l10n_be_coda_view.xml b/addons/l10n_be_coda/l10n_be_coda_view.xml
index 21db77466a0..d5067e7951a 100644
--- a/addons/l10n_be_coda/l10n_be_coda_view.xml
+++ b/addons/l10n_be_coda/l10n_be_coda_view.xml
@@ -473,7 +473,7 @@
       <field name="name">CODA Statement Lines</field>
       <field name="res_model">coda.bank.statement.line</field>
       <field name="view_type">form</field>
-      <field name="view_mode">tree,graph,form</field>
+      <field name="view_mode">tree,form</field>
       <field name="context">{'block_statement_line_delete' : 1}</field>
       <field name="search_view_id" ref="view_coda_bank_statement_line_filter"/>
       <field name="view_id" ref="view_coda_bank_statement_line_list"/>
diff --git a/addons/mrp/mrp.py b/addons/mrp/mrp.py
index 2b06632dfd2..b2cee5f5b30 100644
--- a/addons/mrp/mrp.py
+++ b/addons/mrp/mrp.py
@@ -420,28 +420,6 @@ class mrp_production(osv.osv):
                 result[prod.id]['cycle_total'] += wc.cycle
         return result
 
-    def _production_date_end(self, cr, uid, ids, prop, unknow_none, context=None):
-        """ Finds production end date.
-        @param prop: Name of field.
-        @param unknow_none:
-        @return: Dictionary of values.
-        """
-        result = {}
-        for prod in self.browse(cr, uid, ids, context=context):
-            result[prod.id] = prod.date_planned
-        return result
-
-    def _production_date(self, cr, uid, ids, prop, unknow_none, context=None):
-        """ Finds production planned date.
-        @param prop: Name of field.
-        @param unknow_none:
-        @return: Dictionary of values.
-        """
-        result = {}
-        for prod in self.browse(cr, uid, ids, context=context):
-            result[prod.id] = prod.date_planned[:10]
-        return result
-
     def _src_id_default(self, cr, uid, ids, context=None):
         src_location_id = self.pool.get('ir.model.data').get_object(cr, uid, 'stock', 'stock_location_stock', context=context)
         return src_location_id.id
@@ -469,13 +447,9 @@ class mrp_production(osv.osv):
         'location_dest_id': fields.many2one('stock.location', 'Finished Products Location', required=True,
             readonly=True, states={'draft':[('readonly',False)]},
             help="Location where the system will stock the finished products."),
-
-        'date_planned_end': fields.function(_production_date_end, type='date', string='Scheduled End Date'),
-        'date_planned_date': fields.function(_production_date, type='date', string='Scheduled Date'),
         'date_planned': fields.datetime('Scheduled Date', required=True, select=1, readonly=True, states={'draft':[('readonly',False)]}),
         'date_start': fields.datetime('Start Date', select=True, readonly=True),
         'date_finished': fields.datetime('End Date', select=True, readonly=True),
-
         'bom_id': fields.many2one('mrp.bom', 'Bill of Material', domain=[('bom_id','=',False)], readonly=True, states={'draft':[('readonly',False)]},
             help="Bill of Materials allow you to define the list of required raw materials to make a finished product."),
         'routing_id': fields.many2one('mrp.routing', string='Routing', on_delete='set null', readonly=True, states={'draft':[('readonly',False)]},
diff --git a/addons/mrp/mrp_view.xml b/addons/mrp/mrp_view.xml
index 4906006164d..aabc3d9dc63 100644
--- a/addons/mrp/mrp_view.xml
+++ b/addons/mrp/mrp_view.xml
@@ -606,7 +606,7 @@
             <field name="model">mrp.production</field>
             <field name="arch" type="xml">
                 <graph string="Manufacturing Orders" type="bar">
-                    <field name="date_planned_date"/>
+                    <field name="date_planned"/>
                     <field name="hour_total" operator="+"/>
                     <field name="cycle_total" operator="+"/>
                 </graph>
diff --git a/addons/mrp_operations/mrp_operations.py b/addons/mrp_operations/mrp_operations.py
index 90330c4c988..4bca93d260f 100644
--- a/addons/mrp_operations/mrp_operations.py
+++ b/addons/mrp_operations/mrp_operations.py
@@ -50,17 +50,6 @@ class stock_move(osv.osv):
 stock_move()
 
 class mrp_production_workcenter_line(osv.osv):
-    def _get_date_date(self, cr, uid, ids, field_name, arg, context=None):
-        """ Finds starting date.
-        @return: Dictionary of values.
-        """
-        res={}
-        for op in self.browse(cr, uid, ids, context=context):
-            if op.date_start:
-                res[op.id] = op.date_start[:10]
-            else:
-                res[op.id]=False
-        return res
 
     def _get_date_end(self, cr, uid, ids, field_name, arg, context=None):
         """ Finds ending date.
@@ -92,7 +81,6 @@ class mrp_production_workcenter_line(osv.osv):
                                        "* When work order is in running mode, during that time if user wants to stop or to make changes in order then can set in 'Pending' status.\n" \
                                        "* When the user cancels the work order it will be set in 'Canceled' status.\n" \
                                        "* When order is completely processed that time it is set in 'Finished' status."),
-       'date_start_date': fields.function(_get_date_date, string='Start Date', type='date'),
        'date_planned': fields.datetime('Scheduled Date', select=True),
        'date_planned_end': fields.function(_get_date_end, string='End Date', type='datetime'),
        'date_start': fields.datetime('Start Date'),
diff --git a/addons/mrp_operations/mrp_operations_view.xml b/addons/mrp_operations/mrp_operations_view.xml
index 13d02c8151c..a16a9b23f0a 100644
--- a/addons/mrp_operations/mrp_operations_view.xml
+++ b/addons/mrp_operations/mrp_operations_view.xml
@@ -328,7 +328,7 @@
             <field name="model">mrp.production.workcenter.line</field>
             <field name="arch" type="xml">
                 <graph string="Hours by Work Center" type="bar">
-                     <field name="date_start_date"/>
+                     <field name="date_start"/>
                      <field name="hour" operator="+"/>
                      <field name="workcenter_id" group="True"/>
                 </graph>
diff --git a/addons/project_issue/report/project_issue_report_view.xml b/addons/project_issue/report/project_issue_report_view.xml
index 6bee4e38842..47ea91fad5f 100644
--- a/addons/project_issue/report/project_issue_report_view.xml
+++ b/addons/project_issue/report/project_issue_report_view.xml
@@ -63,7 +63,6 @@
                         <filter string="Sale Team" icon="terp-personal+" domain="[]" context="{'group_by':'section_id'}" />
                         <filter string="Project"  name="project" icon="terp-folder-violet" context="{'group_by':'project_id'}" />
                         <filter string="Task"  icon="terp-stock_align_left_24" domain="[]" context="{'group_by':'task_id'}"/>
-                        <filter string="Category" icon="terp-stock_symbol-selection" domain="[]" context="{'group_by':'categ_id'}" />
                         <filter string="Version"  icon="terp-stock_symbol-selection" domain="[]" context="{'group_by':'version_id'}"/>
                         <filter string="Priority"  icon="terp-rating-rated" domain="[]" context="{'group_by':'priority'}" />
                         <filter string="Stage" icon="terp-stage" domain="[]" context="{'group_by':'stage_id'}"/>