SAP Security & Authorizations

Overview

SAP security is built on several layers that must work together: authentication, authorizations, role design, logging, privileged access controls, and governance. In most companies, the biggest risk comes from access that is either too broad or poorly controlled: users accumulate roles over time, approvals are unclear, and emergency access becomes a “normal” workaround. When that happens, businesses face operational friction and compliance exposure.

A modern SAP security model is based on three principles:

• Least privilege: users get only the access they need to do their job, nothing more.
• Segregation of duties: critical combinations (for example create vendor + pay vendor) are prevented or controlled.
• Traceability: access changes, elevated actions, and approvals are logged and auditable.

Security and authorizations must also evolve when business and technology evolve. Migrations to S/4HANA, new integrations, cloud services, external identities, and new regulatory requirements all create new access patterns. Without a structured operating model, security becomes a bottleneck—or worse, a silent risk.

Key Service Areas

Scope

Our SAP security and authorization services are delivered across the full lifecycle: design, build, operations, and governance. Engagement scope can be focused (for example, fixing SoD issues before an audit) or comprehensive (building a full role concept and support model).

1) Role Design and Authorization Concept

Role design defines how access is structured and maintained. Poor role design is the root cause of many access problems: roles become too large, inconsistent, difficult to maintain, and prone to SoD conflicts. A strong concept aligns roles with organizational responsibilities and business processes.

• Role concept definition: business roles, technical roles, composite roles, derived roles
• Authorization strategy aligned with organizational structure and processes
• Template roles and scalable approach for plants, company codes, sales orgs, warehouses
• Reduction of role complexity and technical debt through consolidation
• Documentation standards and role ownership governance

2) User Lifecycle Management

Access control depends on lifecycle discipline: onboarding, job changes, offboarding, and periodic reviews. If users keep access after moving roles or leaving the company, risk grows quietly. We build or improve the user lifecycle process so access stays correct over time.

• Joiner/Mover/Leaver (JML) process design
• Standardized request forms and approval workflows
• Role assignment governance and time-bound access where appropriate
• Periodic access reviews and clean-up campaigns
• Service desk enablement and operational runbooks

3) Segregation of Duties (SoD) Analysis and Remediation

SoD controls prevent fraud and reduce audit risk by ensuring no single user can execute conflicting activities. Many organizations discover SoD issues late—during audits or after an incident. We help you proactively identify, prioritize, and remediate SoD risks while keeping the business operational.

• SoD rule set definition aligned with your processes and risk appetite
• SoD analysis (current state) and risk heatmap by severity and user population
• Remediation planning: role redesign, access restrictions, compensating controls
• Ongoing SoD monitoring and prevention in the access request process
• Audit-ready evidence: decisions, approvals, and control documentation

4) Privileged Access Management and Emergency Access

Administrators and powerful users need elevated access. The risk is when privileged access is unmonitored, shared, or permanently assigned without strict control. Emergency access (“firefighter”) should be time-limited, approved, monitored, and reviewed.

• Privileged role definition and least-privilege design
• Emergency access procedures and approval flows
• Session logging and post-activity review processes
• Shared account elimination and accountability enforcement
• Separation between build/admin responsibilities and business execution

5) Authorization Troubleshooting and Operational Support

Even with a strong role design, real-life operations require fast troubleshooting: missing authorizations, transaction errors, failed background jobs due to access restrictions, integration technical users, and access incidents that block business. We provide structured support that resolves issues while protecting governance.

• Authorization issue analysis and resolution (traceable fixes, not guesswork)
• Role adjustment requests with change control and documentation
• Technical user and interface access governance
• Batch user and background execution security readiness
• Support SLAs aligned to incident priority

6) Security Hardening and Compliance Readiness

Compliance is easier when security is designed for it. We help you prepare for audits by ensuring roles are documented, access changes are traceable, privileged activity is controlled, and your governance model is consistent. Security hardening also reduces attack surface and misconfiguration risk.

• Security baseline assessment and gap remediation roadmap
• Audit preparation: evidence collection, role documentation, control narratives
• Logging strategy and monitoring alignment (who did what, when, and why)
• Configuration and operational hardening recommendations
• Periodic control testing cadence and continuous improvement

7) S/4HANA Security Readiness and Migration Support

S/4HANA migrations often force security redesign: new applications, new data models, changed processes, and new user experiences. Security must be integrated into the migration program early—not addressed as a final checklist item.

• Role mapping from ECC to S/4HANA (fit-gap and redesign planning)
• SoD impact assessment and remediation during migration
• Cutover access planning and go-live access governance
• Hypercare support for access incidents post-go-live
• Security operating model transition after migration

Approach

Our delivery approach is structured to produce fast operational improvements and long-term governance stability. We treat SAP security as both a delivery stream (roles, access, controls) and an operating model (processes, approvals, monitoring).

Phase 1: Discovery and Baseline

We start by understanding your landscape, critical processes, current role concept, and operational pain points. We identify high-risk areas: over-privileged users, SoD conflicts, shared accounts, unclear approvals, and inconsistent documentation.

• Landscape inventory and security ownership mapping
• Role and user model assessment (complexity, duplicates, “role sprawl”)
• SoD baseline and privileged access review
• Operational support analysis: ticket patterns, root causes, recurring failures
• Prioritized roadmap: quick wins + structural improvements

Phase 2: Design and Remediation

We redesign roles where necessary, remediate SoD risks, improve access request workflows, and establish privileged access controls. Changes are implemented safely with documentation and governance.

• Role concept definition and role redesign where needed
• SoD remediation plan and implementation (or compensating controls)
• Privileged access model and emergency access procedure
• Documentation standards for roles, approvals, and access changes
• Operational readiness: runbooks and support process integration

Phase 3: Operationalization and Continuous Governance

The goal is sustainable security operations: predictable access delivery, reduced incidents, and audit readiness by default. We implement a cadence for access reviews, SoD monitoring, and continuous improvement.

• Access request workflow refinement and SLA definition
• Periodic access review cycle and clean-up campaigns
• SoD monitoring process embedded into operations
• KPIs and dashboards: ticket volume, SoD risk trends, privileged access usage
• Knowledge transfer and support enablement

Common Security Challenges in SAP Landscapes

SAP security often becomes complex because it grows organically over years. Here are the most frequent patterns we see—and how to fix them:

Role Sprawl and Inconsistent Role Design

Over time, organizations create many similar roles with slight differences. This increases maintenance effort, causes inconsistent access, and makes audits painful. The fix is consolidation into a structured role concept with templates, ownership, and change discipline.

Users Accumulate Access Over Time

When employees change positions, access often isn’t removed. The result is “silent privilege creep.” The fix is a Joiner/Mover/Leaver process plus periodic access reviews and clean-ups.

Emergency Access Becomes Normal

If emergency access is too easy, it becomes the default workaround. That removes governance and traceability. The fix is strict approvals, time-limited access, monitoring, and post-use review.

SoD Controls Are Implemented Too Late

Many organizations discover SoD issues during audits. Remediation then becomes disruptive. The fix is continuous SoD monitoring and embedding SoD prevention in the access request process.

What Outcomes You Can Expect

When SAP security and authorizations are designed and operated correctly, you get both risk reduction and operational efficiency. Typical outcomes include:

• Reduced SoD risk and improved audit readiness
• Faster, more predictable access delivery through defined workflows
• Lower volume of recurring authorization incidents
• Improved traceability for access changes and privileged activities
• Cleaner role model with lower long-term maintenance cost

Why Choose Global Technology Services

Global Technology Services delivers SAP security and authorization services with a balance of governance and pragmatism: strong controls without blocking business. We focus on measurable improvements, sustainable operating models, and clear documentation that supports audits and long-term scalability.

What differentiates our approach:

• Business-aligned role design: roles reflect real responsibilities, not technical shortcuts.
• SoD discipline: proactive identification, prioritization, and remediation with minimal disruption.
• Operational maturity: workflows, SLAs, and runbooks—security that works day-to-day.
• Audit readiness: evidence, traceability, and control narratives built into the model.
• Integration with SAP delivery: security embedded into migrations, implementations, and managed services.

Whether you need a full role redesign, SoD remediation, or a reliable support model for daily access operations, we can help you stabilize SAP security and make it scalable.