The report you are looking for is the Non-Responsive Delinquent Loan Report, also known as the PDLQAN report.  This report is generated automatically every day, and is available to you in CU*Spy.

CU*Spy Daily Reports can be accessed via Tool #329 or via a button on the Time Out window. A browser window will open. Enter PDLQAN in the Report Name field, the specific date range, and click on search. The report will display.