Implementation Guide for Oracle Self-Service E-Billing > Customizing Oracle Self-Service E-Billing > Customizing the User Interface Files >

Using the OLTP Database

OLTP is the Oracle Self-Service E-Billing transactional database. Oracle Self-Service E-Billing expects access to product tables to go through the Oracle Self-Service E-Billing APIs. Do not change the existing product schema. However, you can add your own customization tables.