Errors seen while importing Application Mappings from a csv file.
Application Mapping object is not valid: An existing record is already in use.
Release: RAIB1H99000-9.3-Network Flow Analysis-Interface Bundle-Hardware
The message Indicates that a duplicate entry was not imported. It is normal for these errors to be present.
This is normal behavior when a duplicate is found.
You should verify that the application mappings look correct in the Admin->Application Mappings page, if so the applications should already be imported correctly.