Maximo KPI Guide: Availability

Most organizations I work with claim to measure availability. When I ask them to show me the calculation, I get three different answers from three different people. One person is using uptime from the production system. Another is estimating from work order history. A third is dividing hours on a spreadsheet nobody audits. They all call it "availability" and none of them agree. The argument is not about math. It is about definition, ownership, and what happens when the number moves. That is what this guide solves.

The guide covers calendar-aware downtime calculations (how Maximo uses the asset's calendar to compute downtime hours, not raw elapsed time), seasonal and intermittent-use asset handling, the ISRUNNING field for scope filtering, and the critical distinction between scheduled and unscheduled downtime that tells you whether you have a reliability problem or a maintainability problem.

What You Get

This is a complete operational control guide for Availability in IBM Maximo. It gives you verified Maximo field mappings for the DOWNTIME table, WORKORDER, ASSET, and CALENDAR objects. A step-by-step KPI Manager configuration walkthrough with the actual SQL query. A Cognos Analytics report design with four dashboard components (summary card, trend chart, detail table, bad actor table). Seven annotated SQL queries you can run against your database today, including scheduled vs. unscheduled downtime breakdown and data quality audits. A Green/Yellow/Red threshold framework with specific action triggers, deadlines, and evidence requirements. Seven root cause playbooks that map availability failure patterns to Maximo-specific diagnosis steps. A 22-step quick setup checklist you can hand to your Maximo admin and say "do this Monday morning." And a KPI logic reference card that converts every SQL query into a pseudo-filter table for report builders.

Who This Is For

This is for maintenance managers who need to report availability to leadership with confidence. Reliability engineers who need to act when the number drops. Planners who need to understand what drives the denominator. Maximo administrators who need to configure KPI Manager, Start Center portlets, escalation rules, and validation scripts. And consultants implementing Maximo who want a reference that uses actual field names instead of generic diagrams.

Not a 5-Page PDF

This is not a 5-page PDF with a formula and a bar chart. It is a mini consulting experience in a document: 8 chapters, 27 sections, 2 appendices, a 34-term glossary, and roughly 120 pages of Maximo-specific guidance that takes you from "I need to measure this" to "I have ownership, thresholds, escalation rules, and a Monday morning review process."