Hi Tom, Thank you so much for your timely response. So you are suggesting that changing isolation level from the ODOO application side/ limiting a user to execute "set default_transaction_isolation='Repeatable Read' is a bad idea correct? My question is in my error log I'm getting query text for that corresponding "could not serialize access due to concurrent update" error failures. But can I get the other transaction which committed and which is responsible for this above serialization update? Looking forward to hear from you. Regards, Pavanteja.A, 9841380956 -- Sent from: http://www.postgresql-archive.org/PostgreSQL-admin-f2076596.html