Dear sir or Madam,
     
    We have a couple of X480 Switches with Advanced edge  license.
    We want to upgrade to core license.
     
    We got voucher but after entering serial numbers and voucher  we got this message :
     
    An Voucher with the same product is  already ascociated with this Asset.(SBL-EXL-00151)
     
    Please help it s urgent !
     
     
     
    Thanks,
    Rachid DHOU