Category: User Manuals | Audience: Mainframe Administrators and Users

What is MileMaker for IMS Mainframe?

MileMaker for IMS Mainframe is one of two MileMaker versions available for the IBM Mainframe platform. It provides HHG mileage calculations directly within an IMS environment, supporting HHG Mileage Inquiry, HHG 3-Digit Zip, and HHG Single Origin Multiple Destination inquiries. A technical manual is included for administrative and integration reference.

Who this guide is for

• Mainframe Administrators — Technical staff responsible for installation, configuration, and system integration.
• Mainframe Users — Staff performing HHG mileage lookups and inquiries within the IMS environment.

What's covered in the manual

• Installation and configuration
• General use and inquiry types, including HHG Mileage, HHG 3-Digit Zip, and HHG Single Origin Multiple Destination

Need help?

If your question isn't covered in the manual:

• Browse related articles in this knowledge base
• Submit a ticket via the Submit a Request link at the top of this page
• Contact your account representative for enterprise licensing questions

Last reviewed: June 2026 · MileMaker for IMS Mainframe — Rand McNally