Brian Jacob Sanchez

Case studies

Selected SAP engagements

Anonymized outcomes from technical engagements across industries. Names and confidential details have been removed. Each case study links back to the related SAP technical consulting service, from SAP ABAP performance optimization to S/4HANA upgrade remediation.

Manufacturing

ABAP Performance Overhaul for Month-End Close

A long-running month-end revaluation program took 9+ hours and frequently missed close windows.

95% · Runtime reduction-70% · DB load100% · Close cycle stability

Energy

Brownfield S/4HANA Conversion: 4,200 Custom Objects

Multinational utility with heavily customized ECC needed to convert to S/4HANA with minimal disruption.

4,200+ · Objects remediated0 · P1 incidents in hypercareOn time · Timeline

Retail

Clean Core Roadmap for a Global Retailer

Hundreds of modifications were blocking upgrade flexibility and BTP extensibility plans.

60% · Modifications retiredBTP side-by-side · Future extensions

Engineering Services

cProjects ↔ Internal Order Integration

Project accountants manually reconciled cProjects WBS with CO Internal Orders, causing month-end errors.

-90% · Manual effortReal-time · Reporting latency

Public Sector

Approval Workflow Modernization on Fiori

Legacy SAP Business Workflow approvals were rigid and not mobile-friendly.

-75% · Cycle time80%+ · Mobile adoption

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