After the NFA upgrade, the Odata service does not start.
Odata log says a file is not found, but it is present in the filesystem:
Release : 20.2
Component : NQRPTA - REPORTERANALYZER
More than likely the root cause here was the installer not being "run as administrator". Even though the files were laid down, the software was looking for a directory named "Value_set_by_InstallAnywhere". This is normally replaced during the install/upgrade process
This directory for the odata-services.odataquery.war file is set in the x:\CA\NFA\DBUsers\ReporterAnalyzer.ini file.
Ensure that ReporterAnalyzer.NFAInstallPath line is set to the correct drive and install path. Try to start the OData service again afterwards.