def remap(self, cmd, args, options):
			pop = options['pop']
			exoconfig = options['config']
			ExoException = options['exception']
			key = exoconfig.config['vendortoken']

			mlist = pop.serialnumber_remap(key, args['<model>'], args['<new_sn>'], args['<old_sn>'])
			print(mlist.body)
MySQL has the following field length restriction:
dataset/ETHPy150Open exosite/exoline/exoline/plugins/provision.py/Plugin.sn.remap--crossover with--dataset/ETHPy150Open django/django/django/db/backends/mysql/validation.py/DatabaseValidation.check_field