I've managed to toy with the .csv to the point where it lets my apps pass. Let's take, for example, Splunk Security Essentials. Record in the .csv reads: Splunk_Security_Essentials,Splunk Security Essentials,https://splunkbase.splunk.com/app/3435/,3.6.0#8.2|9.0|9.1|;.......... The latest version is 3.8.0. I neded to add the current version of the app, and assign my Splunk version to it: Splunk_Security_Essentials,Splunk Security Essentials,https://splunkbase.splunk.com/app/3435/,3.8.0#9.1|;3.6.0#8.2|9.0|9.1| Making this change to the .csv under /opt/splunk/etc/apps/python_upgrade_readiness_app/local/splunkbaseapps.csv did not help. However, the upgrade readiness app no longer fails Splunk Security Essentials after moving the edited .csv to these locations: /opt/splunk/etc/apps/python_upgrade_readiness_app/bin/libs_py2/pura_libs_utils/splunkbaseapps.csv /opt/splunk/etc/apps/python_upgrade_readiness_app/bin/libs_py3/pura_libs_utils/splunkbaseapps.csv After rewriting the .csv files, it is of course needed to restart Splunk and Run New Scan in the Upgrade Readiness App. I will be accepting your original answer, as it is very straightforward ; and the way to go for most people who will encounter this issue. Thank you Tejas, and happy Splunking!
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