Actually i have scenario to save values to database. customer is page and subscription is pagelist.
CTS-FW-TelecFW-Data-Customer - customer_id
subscription (subscription is page list)
Email(Email is page Group)
when i was try to save Customer(clipboard page)the value into DB , it will appear error in "
pyCommitError:** Cannot save instance of class CTS-FW-TelecFW-Data-Customer; it belongs to fully exposed table sqlc.customer in database Telecommunication, but the instance has properties which do not correspond to columns: subscription,Email."
One common reason for this error is that the table associated with your class is fully exposed (meaning it has no BLOB column) and does not contain columns for all of the properties on the page being saved. The below support article has some additional information related to that scenario: