If Auditing is is enabled in your environment you can find this information in the Audit Report named 'Operations by selected object and users'.
Answer prompts:
Select operation(s) = UPDATE
Select Object(s) = REPORT
Select user(s) = optional
https://www.ibm.com/support/pages/node/6507399------------------------------
DEAN BLACK
------------------------------
Original Message:
Sent: Thu November 18, 2021 04:19 PM
From: Brad Chance
Subject: Cognos 11.0.x - how to tell when a report was last modified?
Hello - is there anything in Cognos, perhaps the underlying Content Store DB, that would indicate when a report was last changed and by whom? I see the Date Modified in the UI but it's updating every day since the report is scheduled to run daily. This is causing us to get many questions from both internal & external auditors. Thank you in advance for any insight!
------------------------------
Brad Chance
BI Developer
Park National Bank
Newark OH
------------------------------
#CognosAnalyticswithWatson