[ADEXL] Ocean script for output measurement not getting current session

Hello,

 I've written an Ocean script that works fine from CIW and ADE L defined as an output: ocnEval("./noise_summary.ocn").

However when trying to plug it in as an "OCEAN script" output in ADEXL, it cannot catch the session axlGetWindowSession() - actually, checking the Job.log, it doesn't even manage to do a hiGetCurrentWindow().
Giving directly the "usual" session name (e.g. "session0") doesn't work either.

If I do a dummy change to my script (e.g. changing a comment) and come back to ADEXL clicking on the "Re-evaluate results" button, I get my summary for the last corner run... (and of course, "session0" as the session name).
Is there a way to get the session name so that my script is executed through each corner in ADE XL?

 Thanks for your help,
Kind regards,
Matthieu