1 Import program only for new Appraisal data in Unit Price Master. It not for change or delete existing data.
2 Validation process to initiate correct / wrong data.
If wrong / error data exist import data is not allow. Button Import is disable
3 If there is price data found in system within same period with CSV data, remark as Warning data
Import process is allowed if warning data exist.
4 Once validation process produce 0 error, Import button is enable
5 existing data in Prones will be replaced from CSV file Which has 'Warning' remark
6 Import Process will record in Audit log (User Name & Date-Time)