The Signed License Key fails to apply with error Invalid License

[Alan_Slaughter]

Applying a Signed License Key (SLK) fails with:

Error Invalid License

Environment:

Qlik Sense Enterprise on Windows 
QlikView 
Qlik NPrinting 

Verify if the Signed License Key JWT does not include any unnecessary spaces (at the beginning and end of the JWT). 

Remove these spaces and apply the key again.

If the issue persists, please contact Support.