Retire Legacy SAP Systems Without Losing Access to Historical Data
SAP System Decommissioning Powered by PBS Nearline Analytic Archive (NAA)
SAP system decommissioning has become a priority for organizations migrating from SAP ECC to SAP S/4HANA. Many companies continue running legacy SAP environments solely to maintain access to historical data needed for audits, reporting, and compliance.
PBS Nearline Analytic Archive (NAA) enables organizations to safely retire legacy SAP systems while preserving seamless access to historical data directly from their S/4HANA environment.
What is SAP System Decommissioning?
SAP system decommissioning is the process of retiring legacy SAP ERP systems while preserving access to historical business data for reporting, compliance, and auditing.
Solutions such as PBS Nearline Analytic Archive (NAA) extract data from legacy SAP systems into a dedicated nearline database connected to S/4HANA. This allows organizations to safely shut down older systems while maintaining full access to historical information through the new SAP environment.
Why Legacy SAP Systems Are Difficult to Retire
Many organizations migrating to S/4HANA keep legacy SAP ERP systems running for years after migration.
This typically happens because historical data must remain accessible for:
• Financial audits
• Regulatory compliance
• Historical reporting
• Business analytics
• Customer and vendor history
Maintaining legacy SAP environments solely for historical access creates unnecessary operational complexity.
Common challenges include:
• Continued SAP licensing costs
• Infrastructure and database maintenance
• Security patching requirements
• Administrative overhead for inactive systems
A structured SAP system decommissioning strategy allows organizations to retire these systems while preserving secure access to historical data.
Key Benefits of PBS Nearline Analytic Archive
Simplify SAP System Decommissioning
Retire legacy SAP systems while preserving secure access to historical data needed for reporting, audits, and compliance.
Access Historical Data Directly from S/4HANA
Users retrieve legacy data through familiar SAP transactions and reports without needing to access old systems.
Reduce SAP Infrastructure and Licensing Costs
Eliminate the operational costs associated with maintaining inactive SAP environments.
Preserve Audit and Compliance Readiness
Maintain structured access to historical financial and operational data required for regulatory compliance and audits.
Consolidate Multiple Legacy SAP Systems
Multiple legacy SAP environments can be consolidated into a single nearline archive connected to S/4HANA.
The PBS Nearline Analytic Archive Solution
PBS Nearline Analytic Archive (NAA) enables organizations to safely retire legacy SAP systems by extracting data from older SAP ERP environments and storing it in a dedicated nearline database connected to S/4HANA.
The solution preserves:
• Transaction data
• Master data
• Customizing data
Users can access this historical information through enhanced SAP transactions and reports, ensuring continuity for reporting, auditing, and analytics. This architecture allows companies to retire legacy SAP systems without losing access to the business information stored within them.
How PBS NAA Works
PBS Nearline Analytic Archive extracts data from one or more legacy SAP systems into a nearline database, allowing users to access historical data directly from the S/4HANA system using familiar SAP transactions and reports
Common Use Cases
S/4HANA Migration Projects
After migrating to S/4HANA, organizations often keep legacy SAP systems online solely to maintain historical data access. PBS NAA enables those systems to be safely decommissioned.
Compliance and Audit Retention
Historical financial and operational data remains accessible for regulatory audits and internal compliance requirements.
SAP Landscape Consolidation
Organizations with multiple SAP ERP environments can consolidate historical data into a single nearline archive environment.
Cost Optimization Initiatives
Companies can significantly reduce infrastructure and licensing costs by retiring inactive SAP systems.
Frequently Asked Questions
SAP System Decommissioning Powered by PBS Nearline Analytic Archive (NAA)
What is SAP system decommissioning?
SAP system decommissioning is the process of retiring legacy SAP ERP systems that are no longer used for active business operations while preserving access to historical business data needed for audits, compliance, and reporting.
What is PBS Nearline Analytic Archive (NAA)?
PBS Nearline Analytic Archive (NAA) is a solution that extracts historical data from legacy SAP systems into a nearline database connected to S/4HANA, allowing organizations to access legacy data without maintaining older systems.
Can users access legacy SAP data after decommissioning a system?
Yes. PBS NAA enables users to access historical SAP data directly from S/4HANA using familiar SAP transactions and reports.
Can PBS NAA support multiple legacy SAP systems?
Yes. PBS Nearline Analytic Archive can consolidate multiple SAP ERP systems into a single nearline archive environment connected to S/4HANA.
Does PBS NAA support audit and regulatory requirements?
Yes. PBS NAA preserves historical financial and operational data and allows organizations to maintain secure access to that information for regulatory audits and compliance requirements.
When should organizations consider SAP system decommissioning?
Organizations typically consider SAP system decommissioning after completing an S/4HANA migration or when consolidating multiple SAP ERP systems.
“Organizations migrating to S/4HANA often keep legacy SAP systems running simply to retain access to historical data. PBS Nearline Analytic Archive allows those systems to be retired while users continue accessing legacy information directly from S/4HANA, even when consolidating multiple SAP environments.”
John Walls
President and CEO, Verbella CMG
Get our PBS Nearline Analytic Archive (NAA) fact sheet sent to you.
Why Choose Verbella?
For over 20 years, Verbella has helped SAP customers automate and simplify how they capture, manage, and archive business documents. Our team combines deep SAP expertise with proven integration experience across leading technologies like Tungsten Automation, OpenText, SharePoint, and PBS delivering end-to-end solutions from AP Automation to enterprise content management.
We partner closely with our clients to understand their goals, tailor solutions, and provide dedicated support that ensures lasting success.
