User is able to save duplicate file names into Insight even though the option "prevent duplicate documents" is turned on in the options.xml file.
Solution
If you turn on the option to prevent dupicate documents but allow users to override the option, they will be able to turn this off in Solid Edge Options. Set the allow override option to No then update the options.xml file to resolve the issue.
Notes and References
Hardware/Software Configuration
Platform: INTEL
OS: window
OS Version: 1064
Product: SOLID_EDGE
Application: DOC_MANAGEMENT
Version: V219.0
Function: INSIGHT
Ref: 001-8863209