MAKE SURE YOUR SERVER ALLOWS OUTGOING HTTP AND YOUR SITE USES A PUBLIC URL (not localhost or 192.168.x.x etc) NOTE: testing this requires access to a restricted AICC package which also needs your Moodle testing site added to a whitelist for it to function. (Ilya has this package and an internal HQ site that has been added to the allowlist, but Dan can organise further access if required.) Note: testing this requires developer debugging to be enabled and direct access to web server error logs (the error is not visible in the UI, only web server error logs.) go to admin > plugins > activity modules > SCORM make sure the setting "Enable direct AICC url" is set to "yes" make sure the setting "Enable external AICC HACP" is set to "yes" Create a new SCORM in your site - select the scormtype "external AICC URL" and use the private AICC testing url (ask Dan Marsden via chat for this detail) Login as a student and enter the SCORM package. Click on the "exit activity" link within the scorm to exit the activity Check the web server error logs and ensure you don't see the error ": ERROR: null value in column "userid" of relation "mdl_scorm_attempt" violates not-null constraint" in the error logs.