TAKE CONTROL OF YOUR SAP LANDSCAPE WITH CORTEX

Automated, usage-driven precision beats manual guesswork every single time. Move from theoretical risk to verified execution while driving immediate FUE cost reductions.

CORTEX ECHO | Echo eliminates SAP licence waste and cuts FUE costs by mapping real-world user activity against contractual frameworks.

CORTEX REFRAME | Reframe builds clean, position-based SAP roles using real-world usage history, ensuring zero disruption to daily operations.

CORTEX INSIGHT | Insight delivers visual GRC dashboards and pre-emptively simulates access changes to prevent toxic Segregation of Duties conflicts.

CORTEX VAULT | Vault compresses execution history into searchable intelligence to eliminate audit false positives and detect behavioural anomalies.

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The CORTEX Suite by Tango Technologies Limited: Uniting ECHO, REFRAME, INSIGHT, and VAULT for enterprise SAP optimisation.

Our Mission

“We provide expertly customised, secure solutions that drive smart cost reductions, defend against risk, and enhance governance to deliver rapid, fully compliant audit results.”

At Tango Technologies Limited, our primary specialty is automating the transformation of your enterprise SAP Security model through ECC to S/4HANA migration programmes while pre-emptively eliminating Segregation of Duties risk and mathematically optimising RISE FUE licence consumption. As an official member of the SAP® PartnerEdge® open ecosystem, we provide expertly customised, secure solutions that drive smart cost reductions, defend against risk, and enhance governance to deliver rapid, fully compliant audit results.

CORTEX ECHO, is our first core specialisation focusing on SAP Licence Optimisation & FUE Cost Control. We specialise in establishing pricing certainty across FUE, RISE, and Named User contracts by evaluating real-world system activity to eliminate over-licensing, safely downgrade user tiers, track indirect Digital Access, and shield your business from surprise vendor audit bills.

CORTEX REFRAME, drives our second core specialisation delivers Position-Based Role Redesign & Minimal-Disruption Migration. We specialise in rebuilding lean, position-based S/4HANA role architectures directly from historical execution logs, using background shadow simulations to validate new permissions live in production with the least business disruption and UAT downtime.

Driven by CORTEX INSIGHT, our third core specialisation encompasses Visual GRC & Pre-Emptive Risk Governance. We specialise in transforming complex Segregation of Duties database rules into intuitive visual command dashboards, enabling preemptive risk simulations before access is provisioned to live user accounts and enforcing time-bound compensating controls to guarantee continuous audit readiness.

CORTEX VAULT, our fourth core specialisation centres on Forensic Execution Analytics & Actual Risk Defence. We specialise in capturing and compressing years of standard system execution history into searchable Star Schema intelligence, allowing enterprises to shift from theoretical risk to verified execution, eliminate audit false positives, and detect behavioural anomalies in real time.

What sets us apart is our unwavering commitment to delivering measurable business value!
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S/4HANA Migration & Role Transformation Engine

From ECC to S/4HANA: Clean, Compliant & Migration-Ready

Moving from ECC 6.0 to S/4HANA Cloud is the most critical inflection point in your SAP lifecycle. Legacy roles rarely map cleanly: transaction codes are deprecated, permissions collapse, and FUE licensing risks multiply.

At Tango Technologies, we make the shift to S/4HANA smoother and smarter through CORTEX REFRAME’s prebuilt migration intelligence layer:

  • Fiori & S/4 Mapping: Obsolete ECC transactions are mapped directly to their modern S/4HANA equivalents and UI5 Fiori Catalogs, Spaces, and Pages
  • Clean-by-Design Output: What comes out are lean, position-based, audit-ready S/4HANA roles, fully calibrated to your lowest legitimate FUE tier before go-live
  • The Automated Role Cleansing & Transformation Engine: We analyse your existing ECC roles against real-world user activity, automatically stripping out obsolete, deprecated, or unused transaction codes to deliver lean, audit-ready S/4HANA role blueprints.


Connect with TangoTec for a personalised consultation and discover how our tailored solutions can safeguard your organisation and drive operational excellence.

Current and Previous Clients

We have assisted leading enterprises across manufacturing, retail, and financial services to secure SAP landscapes and optimise migrations. Services have included full migration from ECC to S/4 HANA, complete role redesigns, SoD remediation and even managing the SAP roles and security during an £11bn splitting of an entire organisation.