You cannot modify the factor of the unit of measure "%(uom)s". You cannot modify the rate of the unit of measure"%(uom)s". You cannot modify the category of the unit of measure "%(uom)s". You cannot decrease the digits of the unit of measure "%(uom)s". If the unit of measure is still not used, you can delete it otherwise you can deactivate it and create a new one. Incompatible factor and rate values on unit of measure"%(uom)s". Rate and factor can not be both equal to zero. The %(type)s "%(code)s" for product "%(product)s" is not valid. Code of active product must be unique. The code on product category must be unique. You cannot change the template of the product "%(product)s".