Thanks for responding!

I tried using your code, but it wouldn't let me save and had this error message:

forbidden opcode(s) in "# Available variables:\n# - env: Odoo Environment on which the action is triggered\n# - model: Odoo Model of the record on which the action is triggered; is a void recordset\n# - record: record on which the action is triggered; may be void\n# - records: recordset of all records on which the action is triggered in multi-mode; may be void\n# - time, datetime, dateutil, timezone: useful Python libraries\n# - float_compare: Odoo function to compare floats based on specific precisions\n# - log: log(message, level='info'): logging function to record debug information in ir.logging table\n# - UserError: Warning Exception to use with raise\n# To return an action, assign: action = {...}\n\nfor prod in records:\n for tmp_attr_val in prod.product_template_attribute_value_ids:\n if tmp_attr_val.attribute_id.name == 'Organic':\n #prod.write({'default_code' : env['ir.sequence'].next_by_code('organic_sku') })\n prod.default_code = env['ir.sequence'].next_by_code('organic_sku')": STORE_ATTR

I think it didnt allows the = on the last line

So I replaced it with

prod.write({'default_code' : env['ir.sequence'].next_by_code('organic_sku') })

Unfourtunately it gave this error when the model was 'Product Template':

Error:

Odoo Server Error

Traceback (most recent call last):

File "/home/odoo/src/odoo/odoo/addons/base/models/ir_http.py", line 237, in _dispatch

result = request.dispatch()

File "/home/odoo/src/odoo/odoo/http.py", line 683, in dispatch

result = self._call_function(**self.params)

File "/home/odoo/src/odoo/odoo/http.py", line 359, in _call_function

return checked_call(self.db, *args, **kwargs)

File "/home/odoo/src/odoo/odoo/service/model.py", line 94, in wrapper

return f(dbname, *args, **kwargs)

File "/home/odoo/src/odoo/odoo/http.py", line 347, in checked_call

result = self.endpoint(*a, **kw)

File "/home/odoo/src/odoo/odoo/http.py", line 912, in __call__

return self.method(*args, **kw)

File "/home/odoo/src/odoo/odoo/http.py", line 531, in response_wrap

response = f(*args, **kw)

File "/home/odoo/src/odoo/addons/web/controllers/main.py", line 1745, in run

result = action.run()

File "/home/odoo/src/odoo/odoo/addons/base/models/ir_actions.py", line 632, in run

res = runner(run_self, eval_context=eval_context)

File "/home/odoo/src/odoo/addons/website/models/ir_actions.py", line 61, in _run_action_code_multi

res = super(ServerAction, self)._run_action_code_multi(eval_context)

File "/home/odoo/src/odoo/odoo/addons/base/models/ir_actions.py", line 501, in _run_action_code_multi

safe_eval(self.code.strip(), eval_context, mode="exec", nocopy=True) # nocopy allows to return 'action'

File "/home/odoo/src/odoo/odoo/tools/safe_eval.py", line 346, in safe_eval

raise ValueError('%s: "%s" while evaluating\n%r' % (ustr(type(e)), ustr(e), expr))

Exception

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

File "/home/odoo/src/odoo/odoo/http.py", line 639, in _handle_exception

return super(JsonRequest, self)._handle_exception(exception)

File "/home/odoo/src/odoo/odoo/http.py", line 315, in _handle_exception

raise exception.with_traceback(None) from new_cause

ValueError: <class 'TypeError'>: "'NoneType' object is not iterable" while evaluating

"# Available variables:\n# - env: Odoo Environment on which the action is triggered\n# - model: Odoo Model of the record on which the action is triggered; is a void recordset\n# - record: record on which the action is triggered; may be void\n# - records: recordset of all records on which the action is triggered in multi-mode; may be void\n# - time, datetime, dateutil, timezone: useful Python libraries\n# - float_compare: Odoo function to compare floats based on specific precisions\n# - log: log(message, level='info'): logging function to record debug information in ir.logging table\n# - UserError: Warning Exception to use with raise\n# To return an action, assign: action = {...}\n\nfor prod in records:\n for tmp_attr_val in prod.product_template_attribute_value_ids:\n if tmp_attr_val.attribute_id.name == 'Organic':\n prod.write({'default_code' : env['ir.sequence'].next_by_code('organic_sku') })\n #prod.default_code = env['ir.sequence'].next_by_code('organic_sku')"

When I used 'Product' as the model nothing happened

What is the soloution?

Thanks for your help!!!