Hi @Gokul_Murali,
Are you using queues? If yes, you just need to enable retry with number of retries in the queue and not will automatically retry txt if it fails.
The parameters shown in config files are only required if you are not using queues and still want to retry txt if it fails.
Also please note that txt will be retried only in case system exception occurs not in case of business exception.
Regards
Sonali