Splunk Licensing Issue, getting Bad Request error: "...Enterprise does not support license stacking".

[ESIMatNeforce]

Hello,

I recently had a Splunk developer license and when it expired I changed it to a free academic license.
I got a new developer license (enterprise license) and wanted to change my Splunk license to this but I get the following error when trying to add this license:

Bad Request — In handler 'licenses': web_1403609268.84.lic: failed to add because: stackid=enterprise does not support license stacking

What to do? Wow to overcome this issue?

Best regards,
Andi

[lauMarot]

Have you changed licence group before adding the new one ?

[ESIMatNeforce]

yes sure i have