Technote Details :: Missing Fields in Insert Transaction
Issue
When trying to insert data into a table, through a form generated by the Insert Transaction, I get an error message saying "tNG_fields.getColumnValue: Column colname is not part of the current transaction." I have previously edited the Insert Transaction and removed the field that appears in the error message.

Reason
This happens because the field that was removed from the Insert Transaction was marked as required in the validation step of the wizard. When it was removed from the Insert transaction, only the code related to the actual transaction was changed, and not the validation related one.
Solution
In Dreamweaver, double-click the Validate Form server behavior. This will update the field list, and will remove the non-existent field from the code. Close the dialog box without performing any operation. Save the page and upload it to the server.