use the good message ID

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@21012 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/PropertySheet/TradeOrder.py

@@ -44,35 +44,35 @@ class TradeOrder:
       'type'          : 'CategoryExistence',
       'portal_type'   : ('Person', 'Organisation'),
       'source_section': 1,
-      'message': 'Supplier must be defined',
+      'message_category_not_set': 'Supplier must be defined',
     },
     { 'id'            : 'destination_section_category_existence',
       'description'   : 'Destination section must be defined',
       'type'          : 'CategoryExistence',
       'portal_type'   : ('Person', 'Organisation'),
       'destination_section': 1,
-      'message': 'Client must be defined',
+      'message_category_not_set': 'Client must be defined',
     },
     { 'id'            : 'source_category_existence',
       'description'   : 'Source must be defined',
       'type'          : 'CategoryExistence',
       'portal_type'   : ('Person', 'Organisation'),
       'source': 1,
-      'message': 'Sender or Provider must be defined',
+      'message_category_not_set': 'Sender or Provider must be defined',
     },
     { 'id'            : 'destination_category_existence',
       'description'   : 'Destination must be defined',
       'type'          : 'CategoryExistence',
       'portal_type'   : ('Person', 'Organisation'),
       'destination': 1,
-      'message': 'Recipient or Beneficiary must be defined',
+      'message_category_not_set': 'Recipient or Beneficiary must be defined',
     },
     { 'id'            : 'price_currency_category_existence',
       'description'   : 'Price Currency must be defined',
       'type'          : 'CategoryExistence',
       'portal_type'   : ('Currency', ),
       'price_currency': 1,
-      'message': 'Currency must be defined',
+      'message_category_not_set': 'Currency must be defined',
     },
     { 'id'            : 'total_quantity',
       'description'   : 'Total Quantity must not be 0',