PKIU26E PKICER _ Error (Private and Public key incompatible

The error "Could not decode Type datas : PKIU26E PKICER _ Error (Private and Public key incompatible (15034 / 0))" refers to incompatbility in the private and public keys ( format or size ).

The problem is with the format ( pem )
Convert the .pem formt of priavte key and certificates used to .der format  and then import them to CFT after wards.
Make CFT restart to initialize CFT PKI base