This chapter describes the ETL input file specifications and data mapping tasks. It includes the following topics:

• Preprocessor Tasks
• Data File Loading Tasks
• About ETL File Processing
• File Record and Dimension Table Mapping
• File Record and Fact Table Mapping
• File Formats for Dimension-Level Information
• File Formats for Statement-Level Information
• File Formats for Account-Level Information
• File Formats for Service-Level Information
• File Formats for Service Detail-Level Information
• File Formats for Unbilled Detail-Level Information
• File Formats for Prepaid Information
• Internationalization Support Settings

NOTE:  Before running core Extract Transform and Load (ETL) tasks, you must process all billing data files using a customized preprocessor.

For information on running ETL and other jobs, see Administration Guide for Oracle Self-Service E-Billing.