Use the TCA Import Batch Purge program to purge batches from the import interface tables, as well as internal tables such as staging and error tables. You permanently remove all records in the batch from all these tables.
You should purge batches after a satisfactory number of records are successfully imported into the TCA Registry from that batch.
Purging the interface tables improves import performance. To archive imported data, you should copy the data to a set of custom tables.
Use the following parameter to submit the TCA Import Batch Purge program.
Enter the batch ID of the batch that you want to purge.