01
SAP testing & access readiness
SAP MM user acceptance testing and defect validation; legacy transaction, role and authorization mapping; segregation-of-duties documentation.
Case study · GEPZafiro
Preparing GEPZafiro's materials and supply-chain operations for SAP S/4HANA.
An integrated program that connects migration readiness with materials, procurement, warehouse and inventory improvement, so the business is ready at go-live and stays in control afterwards.
- Client
- GEPZafiro
- Sector
- Oil & gas, Equatorial Guinea
- Program
- SAP S/4HANA transition
- Status
- Ongoing
Scope of delivery
Four workstreams, one program
02
Material & vendor master data
Material and vendor master cleansing, with catalog optimization covering planning parameters, safety stock, reorder levels, criticality and manufacturer data.
03
Open transactions & inventory integrity
Review and treatment of open purchase requisitions, purchase orders, GR/IR balances and stock exceptions; physical inventory verification, storage-bin resolution, variance analysis and reconciliation.
04
Process, controls & adoption
Warehouse, procurement and inventory operating procedures and approval matrices; procurement workflow improvement; role-based training, user adoption and stabilization support.
One connected program, not isolated tasks.
Data quality, process controls, user readiness and physical stock integrity are managed together. Bristones coordinates advisory, validation and field-verification activities with GEPZafiro’s business owners and the appointed system implementer; technical system changes remain with the implementation team. Source evidence, business review and approval controls run throughout.
Ongoing engagement. Scope shown covers the full program, including activities in progress. Operational figures and commercial details remain confidential.
Related solutions
Where this work sits
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