A global technology and energy organization with more than 173 years of history is advancing its mission to integrate digital and physical systems. The company delivers technology solutions across healthcare, industrial transformation, infrastructure, mobility, and energy transition initiatives.
As part of this growth, managing a global workforce of over 293,000 employees became a critical priority.
The organization migrated from PeopleSoft HRMS to Oracle Fusion HCM to support modern business requirements and future growth. Following the core HCM migration, the next challenge was to move a large volume of PeopleSoft reports to Oracle Fusion HCM within aggressive timelines.
To execute this phase efficiently and without risk, the organization selected DataTerrain as its migration partner.
DataTerrain was chosen for its proven experience delivering complex PeopleSoft-to-Oracle HCM migrations. The availability of pre-built Oracle HCM report accelerators that aligned closely with existing PeopleSoft reports significantly reduced development time. In addition, DataTerrain's structured, zero-defect delivery approach ensured predictable timelines and budget adherence.
DataTerrain executed the project using its proprietary migration framework, designed to reduce risk and ensure accuracy.
The engagement began with a detailed analysis phase. Each PeopleSoft report was reviewed and mapped to Oracle HCM entities. Missing data elements were identified early, and required user decisions were documented. When Oracle HCM did not provide the necessary fields, DataTerrain implemented fast formulas and value sets to meet reporting needs. For new reports, designs were created based on business requirements and approved by stakeholders before development.
During the conversion and validation phase, Oracle HCM reports were built using the most suitable reporting method based on data volume and user needs. These included OTBI analyses, BI Publisher reports with custom layouts, and HCM extracts or Excel outputs. Pre-built DataTerrain accelerators were used wherever possible to speed up delivery.
When product gaps were identified, DataTerrain worked directly with Oracle to raise service requests and implement patches. Domain experts validated data accuracy and report formats by comparing outputs between PeopleSoft and Oracle HCM. Detailed documentation supported the smooth movement of reports from test to production.
In the final phase, validated reports were deployed to production. DataTerrain conducted knowledge transfer sessions and handed over documentation to ensure long-term sustainability for the customer’s internal teams.
The migration was completed on time and within budget. The customer realized measurable improvements through Oracle HCM reporting and analytics:
Beyond migration delivery, DataTerrain added value by acting as a single point of coordination with Oracle to resolve product issues. This reduced cost, effort, and delays for the customer. Its cross-platform expertise across PeopleSoft and Oracle HCM helped close critical skill gaps. A global delivery model ensured continuous progress, faster issue resolution, and complete transparency throughout the project.
DataTerrain successfully migrated the organization's PeopleSoft reports to Oracle Fusion HCM, accelerating time to value from the HCM investment. As reporting usage continues to expand, the customer is well-positioned to support global workforce transformation with a scalable and modern HCM analytics platform.