The warning message
"The P11 slot is already used by other crypto token(s); JackNJI11 (database protection?). Re-using P11 slots in multiple crypto tokens is discouraged, and all parameters must be identical. Re-enter authentication code and Confirm Save to continue."

Is displayed while saving a new CP5 Crypto Token even though the slot isn't in use which forces the user to type in token pin again. Additionally, if slot of referenced by label, it changes "PKCS#11 : Reference" to another slot. E.g. "Slot X index 0" becomes "Slot Y index 1" after while the warning message is rendered.