Swap Reserved IP Address from one virtual machine to another

Hi, I have 2 different cloud service in my subscription and I need to swap the reserved IP address from one to the other.
I'm trying to use the cmdlet to set the vip:Set-AzureReservedIPAssociation -ReservedIPName "RESERVEDIP" -ServiceName "XXXX"
I have this error: Set-AzureReservedIPAssociation : BadRequest: The vip for deployment XXXX in service XXXX specified for
reserved ip "RESERVEDIP"  is not set. Ensure that the deployment is  Running.
I have checked that the destination deployment is running
Before that I tried to remove the association with the cmdlet Remove-AzureReservedIPAssociation, but I have the same issue
Is it possible for you, to set the right vip if I tell you any detail of the subscription?