Legacy HR System Archiving
Secure sensitive employee records, retain historical payroll journals, and guarantee regulatory compliance using AvenDATA.
From SAP HCM, SAP PY, PAISY, LOGA, Workday, and ADP to Oracle HCM and fully custom proprietary platforms — we archive employee records and payroll data spanning all generations and system architectures.
Our industry-standard platform is engineered to execute reliable legacy system retirement for the most complex HR environments in Fortune 500 companies, guaranteeing that your critical data remains securely accessible and entirely audit-ready for the long term.
The Challenge
Historical data in your HR and payroll systems is critical, but accessing it is becoming increasingly difficult.
During IT modernization projects, system migrations, HR outsourcing, or legacy system retirement, global enterprises regularly face a massive hurdle.
Your payroll and HR platforms are often complex, multi-layered applications that have accumulated decades of customization. They feature tightly integrated and highly customized data structures that still hold essential information for tax purposes, regulatory compliance, and operational reporting.
Regulatory agencies intensify this pressure. During rigorous audits, you must provide fully intact payroll records and complete employee histories, even decades after the original transactions occurred. Meeting these strict compliance demands is extremely difficult without a specialized archiving platform.
Yet, keeping these outdated applications running drains your IT budget. The software is unsupported, expensive licenses expire, and the internal technical knowledge to maintain them is actively leaving your workforce.
Retrieving essential personnel data, payroll journals, employee files, retirement records, and historical reports becomes an enormous operational burden, even though you are legally required to keep this data accessible, perfectly structured, and entirely audit-ready.
This is exactly where AvenDATA steps in with its purpose-built archiving platform.
Proven Legacy Archiving Platform
Built on over 17 years of IT modernization expertise
AvenDATA has spent nearly two decades refining the process of archiving HR and payroll systems. We have successfully executed hundreds of legacy system retirement projects for global enterprises, ensuring a seamless transition from outdated software to a leaner, modernized IT landscape.
Our expertise spans over 17 years and hundreds of archived systems, including a broad portfolio of specialised payroll and HCM solutions.
Over the years, we have empowered our clients to navigate complex regulatory landscapes with total confidence. We guarantee that your enterprise can provide transparent, audit-ready, and legally compliant responses to tax authority inquiries, social insurance authority requests, retirement benefits record requests, and intensive legal proceedings.
Your HR Data Lives On as Actionable Reports
in ViewBox
We do more than simply migrate data from your HR and payroll systems. We ensure that you can continue to track and utilize every record within our ViewBox software indefinitely.
This includes:
- Replicating your critical reports and workforce analytics.
- Implementing custom client-specific reports including: proprietary queries, statistics, and lists.
- Archiving all essential documents required for historical verification such as: payroll records, employment contracts, and timesheets.
Before your project even begins, we collaborate with you to define exactly which evaluations and data access points you will need for future tax authority inquiries, retirement inquiries, social security requests, internal reviews, and legal retention mandates. You benefit from our deep experience in the legacy system retirement of HR platforms like SAP HCM, LOGA, Workday, PAISY, ADP, or Oracle HCM.
Inside ViewBox, you can research, analyze, and evaluate these reports years after system shutdown with total independence from the original application.
Whether you are facing a tax audit, retirement inquiries, internal HR requests, or legal discovery, you maintain constant access to clearly structured and filterable reports, all without the need for original HR licenses or legacy systems.
Rapid project execution and
measurable economic value
even for complex
HR and payroll environments
We execute legacy HR system retirement through a structured, efficient, and financially strategic methodology based on the overall complexity and data volume of your original platform, with standard project timelines of one to six months.
Whether your environment involves SAP HCM with deeply integrated modules, expansive Workday architectures, or complex legacy solutions like PAISY, LOGA, or Oracle HCM, our standardized approach guarantees a reliable, fully compliant outcome. We securely archive even the most interconnected systems, including systems with multiple terabytes of payroll and personnel data.
Analyze Legacy HR
and Payroll Systems
The first step in any legacy system retirement project is a detailed data audit of your existing HR and payroll environment. This assessment forms the foundation for a reliable project scope including precise timelines and investment requirements.
For global enterprises with complex architectures like SAP HCM, LOGA, or PAISY, this preliminary work is critical to ensuring a seamless and audit-ready transition.
During this analysis, we capture every technical and procedural detail, including:
- System Access Points: Evaluating current connectivity such as GUI access, remote connections, or data exports.
- Database Architecture: Identifying the scale and structure of underlying databases like Oracle, MS SQL, DB2, or proprietary solutions.
- Reporting Assets: Cataloging available reports, payroll journals, and essential compliance documents.
- Custom Logic: Mapping unique customizations, proprietary programs, interfaces, or additional modules for system decommissioning and time-and-attendance management
We consolidate these findings into a transparent fixed-price proposal. You receive a clear roadmap detailing the project scope and implementation steps, giving you maximum predictability and decision-making confidence.
Project Execution
For Legacy HR Systems
Following the initial system analysis, we launch your legacy system retirement. We utilize a structured and efficient methodology tailored specifically for complex human resources platforms.
During a collaborative launch meeting, we align with your team on all technical and organizational requirements. From that moment forward, we handle the execution, managing all core tasks to minimise the burden on your internal teams:
- Establishing fully secure system access protocols.
- Exporting and transferring all vital personnel and payroll data securely.
- Rebuilding essential HR analytics such as payroll journals, tax filings, and compensation reports.
- Archiving and fully documenting your internally developed programs and custom analytics.
- Delivering comprehensive process documentation to ensure complete audit readiness for internal reviewers and regulatory compliance.
Our project managers, seasoned across hundreds of archiving engagements, guide you seamlessly through every phase from initial analysis to final executive approval.
At project completion, we conduct structured testing and validation phases together. You verify that all archived HR records are accurate, traceable, and fully audit-ready. Only after your final sign-off is the original legacy platform thoroughly decommissioned.
Results of Your
HR Archiving Initiative
Upon project completion, all relevant tables, documents, and reports from your legacy HR software are fully migrated into our ViewBox platform.
ViewBox is a robust web-based research platform that empowers your human resources team and authorized personnel to maintain fast, secure, and transparent access to archived employee information years after your IT modernization project.
All technical, financial, tax, or legal evaluations remain readily accessible at any time without ever needing the original legacy system.
Following successful implementation and final executive approval of ViewBox, the original HR system can be thoroughly decommissioned and taken out of service, significantly reducing your ongoing maintenance costs.
At the conclusion of the project, you receive comprehensive process documentation that transparently details every step, especially regarding:
- The exact methodology of your data migration.
- The complete structural architecture of your archived HR content.
- The rigorous testing and final approval protocols.
- Any required custom interfaces and fully rebuilt HR analytics.
Furthermore, we document every individual step of the archiving process from data export to final approval and potential source-system deletion within our secure internal Jira environment. This ensures that your entire archiving journey remains fully transparent, traceable, and audit-ready at all times for third-party reviewers or regulatory compliance checks.
The ViewBox Software Platform Transforming
archived HR data into actionable intelligence
AvenDATA delivers ViewBox, a robust analytics platform engineered specifically to provide immediate access to critical records following your legacy system retirement.
Through an intuitive web dashboard, ViewBox empowers your team to rapidly locate, analyze, and extract vital personnel data completely independent of original platforms like SAP HCM, LOGA, Workday, PAISY, ADP, or Oracle HCM.
ViewBox guarantees your historical enterprise data remains:
- Comprehensible and instantly accessible years after your IT modernization project.
- Permanently audit-ready to mitigate litigation risks and ensure immediate regulatory compliance.
- Perfectly structured to streamline internal HR analytics and accelerate external reviews.
The ultimate value proposition: ViewBox fully automates your data retention and deletion protocols. By configuring statutory or internal retention schedules, our platform automatically purges outdated personal records in a fully auditable and secure manner, reducing manual administrative effort.
We deploy this field-proven solution on a certified and rigorously audited cloud infrastructure. To meet the exacting standards of leading your organization, ViewBox also supports dedicated local hosting to align perfectly with your internal security and compliance mandates.
At The Core Of Your IT Modernization
The ViewBox Archiving Platform
Empower your enterprise with ViewBox. This field-proven solution serves as the definitive research platform for your archived personnel data, guaranteeing secure and immediate access for your human resources departments, internal review teams, and external tax authority inquiries.
Today, ViewBox is the industry-standard platform trusted by leading organization worldwide. We actively support global enterprises across North America, Europe, and Asia, empowering your organization to mitigate litigation risks, streamline immediate regulatory compliance, and significantly reduce ongoing IT overhead following your legacy system retirement.
Ready for the
next step?
During a focused one-hour strategic consultation, we evaluate your legacy platform, whether it is an industry-standard solution, a highly customized application, or a fully proprietary human resources system.
We demonstrate live exactly how you can efficiently execute your legacy system retirement while ensuring your historical data remains permanently accessible and fully audit-ready. This includes:
- Strategic alignment on data architecture, migration formats, and custom report preparation.
- An exclusive live demonstration of our robust analytics platform.
- A detailed breakdown of our methodology for rebuilding payroll journals, tax reports, and custom analytics.
- A highly reliable assessment of project scope, timelines, and our guaranteed fixed-price structure.
Total transparency from day one.
Our enterprise proposals are built on a strictly defined fixed price, guaranteeing absolutely no hidden costs or renegotiations. In addition, premium quality, absolute reliability, and an exceptional return on investment remain the foundation of our partnership.
Book your IT modernization consultation today.
Get immediate answers to your questions
tailored, no-obligation guidance for your HR and payroll system archiving
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