This happens when the 'osv_memory.autovacuum' cron is running.
cron.object.execute('openerp_magento7', 1, '*', u'osv_memory.autovacuum', u'power_on')
It tries to delete the records in the table 'wizard_multi_charts_accounts' but they are referenced by a FK from 'account_bank_accounts_wizard'.
\d account_bank_accounts_wizard [...] "account_bank_accounts_wizard_bank_account_id_fkey" FOREIGN KEY (bank_account_id) REFERENCES wizard_multi_charts_accounts(id) ON DELETE SET NULL
=> account_bank_accounts_wizard.bank_account_id should be set to null, but this field is required ('NOT NULL').
This happens when the 'osv_memory. autovacuum' cron is running.
cron. object. execute( 'openerp_ magento7' , 1, '*', u'osv_memory. autovacuum' , u'power_on')
It tries to delete the records in the table 'wizard_ multi_charts_ accounts' but they are referenced by a FK from 'account_ bank_accounts_ wizard' .
\d account_ bank_accounts_ wizard bank_accounts_ wizard_ bank_account_ id_fkey" FOREIGN KEY (bank_account_id) REFERENCES wizard_ multi_charts_ accounts( id) ON DELETE SET NULL
[...]
"account_
=> account_ bank_accounts_ wizard. bank_account_ id should be set to null, but this field is required ('NOT NULL').