SEO - Error pop up “Rates : {number} not imported” is displaying after importing new rates.

1] Login to the application on local environment using following URL:
https://wt-stage.harbinger.in
2] From Home page search and select a company for which testing needs to be carried out using "Search Company" section.
3] Click on "Ben Admin" menu.
4] Click on "Customizer" icon from left navigation menu.
5] Click on "Rates" link which is submenu of "Customizer", user gets navigate to "Rates" details page.
6] Click on "Import" button displaying at top right hand side of the "Rates" page, the "Rate Import" window gets poped up, click on “Add New Rate” tab.
7] Browse the file new rate file.
8] Click on "Upload" button.
9] Click on the "Import Rate" button.

Actual Result:
Error pop up “Rates :

not imported” is displaying.

Expected Result:
Error pop up should not be display.