Installation Guide for Oracle Self-Service E-Billing > Migrating to Oracle Self-Service E-Billing Version 6.0.4 > Roadmap for Migrating Oracle Self-Service E-Billing 6.0.2 to 6.0.3 >

Removing Sensitive Authentication Data from Oracle Self-Service E-Billing 6.0.2

You must securely delete sensitive historical authentication data that was stored in Oracle Self-Service E-Billing 6.0.2. The sensitive data includes magnetic stripe data, card validation codes, PINs, and PIN blocks.

This task is a step in Roadmap for Migrating Oracle Self-Service E-Billing 6.0.2 to 6.0.3.

To securely remove the sensitive authentication data

1. Connect to the OLTP database using SQL*Plus.
2. Run the following SQL script in SQL*Plus. This script is found in the EDX_HOME/db/ebilling/Oracle/oltp/migration/ebilling6.0.2_to_6.0.3 directory (use a backslash (\) as the path separation character on Windows):

   @sec_del.sql creditcard_payments_history FLEXIBLE_FIELD_1