They should start by mapping governance requirements across the full application estate, not just the ERP core. The replacement should preserve certification, SoD, emergency access, and monitoring while extending those controls to cloud and line-of-business systems. The key test is whether the new model can govern cross-application access consistently, including non-human identities.
What changes when SAP GRC is no longer the governance anchor?
A SAP GRC replacement should be judged by governance outcomes, not by whether it reproduces SAP-native workflows. The real requirement is a control plane that can certify access, detect segregation-of-duties conflicts, manage emergency access, and keep audit evidence consistent across SAP and the rest of the business application estate.
That usually means the first design decision is connector coverage and policy consistency. If the new platform cannot see roles, entitlements, and exceptions across cloud, SaaS, custom applications, and service accounts, it will only relocate the gap rather than close it.
How should access certification and SoD work in the new model?
Certification should be driven by business ownership and entitlement risk, not by application silos. Review campaigns need to span the systems where access is actually used, with reviewers seeing enough context to decide whether an entitlement is still needed and whether it creates conflicting duty combinations.
SoD should also move from a narrow ERP rulebook to an enterprise ruleset. A replacement that only checks SAP transactions but ignores adjacent systems can miss the combination that matters, such as one platform granting request rights while another grants approval or payment rights. Segregation of Duties (SoD) Guide is useful here because it frames SoD as an enterprise control pattern, not a single-system report.
For certification design, the practical question is whether the tool can support risk-based reviews, closure of revocations, and repeatable evidence. Access Reviews and Certification Guide covers the operational discipline needed to keep reviews from becoming a rubber stamp exercise.
How do you keep emergency access and machine access under governance?
Emergency access is only safe when it is time-bounded, attributable, and reviewed after use. A replacement platform should treat firefighter access as a governed exception with clear approval, logging, and post-event attestation, rather than as a bypass path that sits outside normal governance.
The same model must extend to non-human identities, because service accounts, API clients, and automation can accumulate standing privilege just as quickly as human users. If those identities are not visible in certification, role design, and recertification, the replacement will leave the highest-frequency access paths outside governance. IAM and IGA Basics is a useful reference point for the broader control model, including governance of people and machines.
Where the estate has many long-lived technical accounts, NHI Lifecycle Management Guide helps frame the problem as lifecycle governance, not just password rotation. That matters because provisioning, review, rotation, and offboarding all have to be visible if the governance model is meant to survive beyond SAP.
What makes a replacement credible in audits and day-to-day operations?
A credible replacement produces evidence that auditors and operators can both trust. That means you can show who approved access, why a conflict was accepted or mitigated, when emergency access was used, and how exceptions were closed. If the platform only stores workflow history but cannot show effective access and review closure across systems, coverage is incomplete.
The operational test is whether governance survives application diversity. A good replacement must handle cloud and line-of-business systems without forcing each one into a different review process, because inconsistent handling of entitlements, roles, and exceptions is where governance drifts first. For teams evaluating platforms, IGA Buyer's Guide is a practical benchmark for connector breadth, review depth, SoD support, and application coverage.
Risk and Threat Considerations
Replacing SAP GRC without extending governance beyond SAP creates a familiar failure mode: controls look intact in the ERP core while risk migrates to adjacent systems. That leaves excessive privilege, toxic access combinations, and unmanaged emergency paths in the parts of the estate that still matter to operations and finance.
Failure mechanism: The replacement covers workflow but not authority, so access decisions are not evaluated consistently across applications, identities, and exception paths. The result is control fragmentation, hidden SoD conflicts, and ungoverned non-human access.
Impact: Security teams lose reliable certification coverage, audit evidence becomes harder to defend, and a compromise or misuse outside SAP can still produce business-impacting access abuse.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
NIST SP 800-53 Rev 5 and CIS Controls v8 set the technical controls, while ISO/IEC 27001:2022 defines the regulatory obligations.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST SP 800-53 Rev 5 | AC-2 — Account Management | Replacement governance depends on complete account and entitlement oversight across systems. |
| AC-6 — Least Privilege | Access governance must prevent excessive privilege when moving beyond SAP-native controls. | |
| AU-2 — Event Logging | Audit evidence for certifications, emergency access and conflicts depends on reliable logging. | |
| Recommendation — Inventory and govern accounts across the estate, including exceptions and non-human identities. Enforce least privilege across application roles and privileged exceptions. Log governance events needed to prove approvals, reviews and emergency access use. | ||
| CIS Controls v8 | CIS-6 — Access Control Management | Cross-application access governance is fundamentally an access control management problem. |
| CIS-5 — Account Management | Replacing SAP GRC requires lifecycle control of all identities that hold access. | |
| Recommendation — Standardise access control and review processes across all in-scope applications. Manage account provisioning, review and removal consistently across the estate. | ||
| ISO/IEC 27001:2022 | A.5.15 — Access control | A SAP GRC replacement must preserve enterprise access control policy and enforcement. |
| A.8.2 — Privileged access rights | Emergency access and elevated access governance are central to the question. | |
| A.8.15 — Logging | Governance coverage depends on traceable evidence of access decisions and exceptions. | |
| Recommendation — Define and enforce access control policy consistently across applications. Control, review and restrict privileged access rights and emergency use. Capture logs that support review, attestation and exception investigation. | ||
Practitioner Guidance
What to prioritise: Start with a control inventory, not a product shortlist. Define which governance outcomes must survive the migration, then map them to the systems and identity types that actually carry risk, including service accounts and automation.
What to verify: Before trusting a replacement, test whether it can certify access, surface SoD conflicts, and manage emergency access across at least one non-SAP system class, not just the ERP core.
Practitioner takeaway: The safest replacement is the one that preserves governance continuity across the whole application estate, because the real failure is not losing SAP GRC as a tool, but losing the control coverage it used to provide.
Related resources from NHI Mgmt Group
- Guide: SAP Identity and Access Security Guide
- How should security teams automate access governance without losing control?
- How should teams replace a privileged access platform without losing control coverage?
- How should security teams automate PagerDuty access without losing governance control?
- How should security teams use AI in access decisions without losing governance?
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Reviewed and updated by the NHIMG editorial team on November 5, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org