Understanding Purging Meter Reading Interoperability Transactions
When data becomes obsolete or when you need more disk space, you can use the Unedited Meter Reading Transactions Purge program (R12120Z1P) to remove data from the Unedited Meter Reading Transactions table (F12120Z1).
For records in the Processing Log table (F0046) that are marked as processed, the program purges the associated transactions in the F12120Z1 table, as well as the records in the F0046 table. If the records in the F0046 table are not marked as processed, the program does not purge any records.