We precedently had a script that starting from a work item, extracted all the modified files in it which were checked-in in some personal workspace, along with their full path... It worked gracefully until few days ago, when it simply started to only get <unresolved> paths.

In particoular, an example of the command we use is:
lscm list changes -r RTC -j -w 'mvettosi on tws_dev' _-9XOEMeQEea6C4MWzITOoQ

Of course, the workspace name is recognized and matched, and same behaviour occurs using uuid instead of alias.
We contacted our RTC server administration to get help but they assured that nothing at all has been done to the server from last time the command worked, to the first time it did not resolve paths anymore.

From eclipse client, everything works like normal: even from a completely different local workspace, it is possible to retrieve the full path of the change in the example above by selecting the 'mvettosi on tws_dev' workspace in the list. Only lscm stopped to do that, and has the same problem on three different environments (one linux, 2 windows).

Has anyone any clue about what is going on? Could be any user error, or what should we search on the server side?
Thank you in advance,
Matteo