8 Run the NACHA Batch Screening

The NACHA transaction messages can be processed in bulk using batches such as “NACHABatchScreening” and “NACHABatchScreeningToCaseManagement”. Input Transaction Files are accepted in the .json format and it can be either single json file with list of all transactions or multiple json files with list of transactions. Input transactions will be processed, screened and feedback file will be generated in the .json format.

For managing the above batches, refer Transaction Filtering Screening Batches Details.

Operations of NACHA Batches:

1. NACHABatchScreening – – This batch performs Download the Transaction files from Object Storage, Load the transactions into tables, Parse the raw messages, Transform data, Load transformed data to Matching Engine, Screen the Data against Watchlist and create Events, Generate Score, Make HOLD/CLEAN decision along with Exemption/Alert Suppression, Generate TF immediate Feedback and Upload to Object Storage, Highlight Raw Message, and Create TF Alerts.
2. NACHABatchScreeningToCaseManagement – This batch performs Generate Cases for created Alerts using Case Management Tasks and Update TF Feedback with Case Id.