| Installation Guide for Oracle Self-Service E-Billing > Migrating to Oracle Self-Service E-Billing Version 6.0.4 >  Process of Migrating Oracle Self-Service E-Billing 6.0 to 6.0.1
 To migrate from Oracle Self-Service E-Billing 6.0 to 6.0.1, perform the following tasks to migrate both your OLAP and OLTP databases: 
Back up your existing OLTP and OLAP Oracle Self-Service E-Billing databases.
For additional information, see Oracle Database 10g or Oracle Database 11g documentation on Oracle Technology Network.Install Oracle Self-Service E-Billing version 6.0.1. For information about installing, see Installing the Oracle Self-Service E-Billing Software Using InstallAnywhere.
Migrating to Oracle Database 11g
Migrating Oracle Self-Service E-Billing 6.0 OLTP to 6.0.1 OLTP on UNIX or Migrating Oracle Self-Service E-Billing 6.0 OLTP to 6.0.1 OLTP on Windows
Migrating Oracle Self-Service E-Billing 6.0 OLAP to 6.0.1 OLAP (UNIX and Windows)
Compiling the Schema for the Oracle Self-Service E-Billing 6.0.1 OLTP and OLAP Databases
Uninstall Oracle Self-Service E-Billing version 6.0. For information about uninstalling, see Uninstalling Oracle Self-Service E-Billing.
 
 This process is a step in the following roadmaps: |