CDRS List API - For Invalid duration response code 500 display

Assume : CRDS records already available

Step:

1. Go to Customer > My Account > CDRS list
2. Enter valid parameters for for other field and enter invalid duration and run the api
3. Run the API and check response

Expected result : Validation message should be display for duration field like "duration does not match!" OR No records Found! message should be display

Actual result : API run successfully and error message is display with 500 status code