Many2one field is not showing record name on Saving form

Question

I have created a Many2one field in my custom model
Python:
class SalesGroup(models.Model):
_name = ' pl.sales.group' [1]
warehouse_id = fields.Many2one('stock.warehouse', string='Warehouse',required=True)
However, when i am creating/editing a record, all the warehouses listed down, but when i select one value and save the form/record, the warehouse field sets to null.

[1] https://pl.sales.group'

Bazcher and Co, LLP, Peshawar, Pakistan, Fazal Haleem · Accepted Answer

I solved it myself. The field wasn't setting to null rather than it was not showing any data value. A many2one relation shows display_name field value, when record is saved. I set store=True flag on display_name, without computing or initiating it, which is why that field was set to null on all records.

Kiran K · Answer

Hi ,
Try Giving force_save="1" along with field definition in XML.
Hope It Helps,
Kiran K

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