Hi Muhammed,

You have made the servie_id field required through python file.

Removed the required attribute from python file and set that field required from XML file, by required=" 1"

E.g.

<field name="servie_id" required="1">

When you set the required property through python, it adding the constraint to database. because of that constraint the error message/warning message added in log file. by following approach you can resolve your issue.

Hope this will help.

Regards,

Anil Kesariya