Tokenization-Specific Response Codes

Error Code	Description
0	Tokenization was successful. The GatewayRspCode can still be used to determine if the transaction was processed successfully or not regardless of the outcome of the tokenization process. If the transaction is successfully processed but tokenization fails, the transaction response is still provided but no token is returned.
1	An error was returned from the tokenization service when generating a new token. This typically means that the service is down or there are internal connectivity issues.
2	This typically means that a token was requested but tokenization is not yet supported for the requested service type. See Tokenization for a list of supported services. This can also occur when tokenization is disabled for the entire system.
3	An error occurred while trying to encrypt the data prior to tokenization.
4	Tokenization requires that the associated data be encrypted internally. This response indicates that the internal encryption processing is disabled, so tokenization is not available.