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Report

Business Partner as a prerequisite for SAP S/4HANA

What SAP requires of customer and supplier master data in the move to SAP S/4HANA, who is responsible for it under RISE with SAP, and a governance model supported by the SNOK MDM platform.

Report · 50 pages, 16 figures · Published: October 2026 · English and Polish editions.

Key findings

  1. Converting customer and supplier master records to Business Partner is a precondition of system conversion - SI-Check stops the process on return code 12 at the start and on 8 or above before downtime.
  2. Under RISE with SAP, CVI and pre-conversion preparation and clean-up are excluded from the SAP service (Roles and Responsibilities, July 2026).
  3. After 2030, a system on a non-HANA database can no longer be converted (SAP, 7 October 2026); a new implementation is the remaining option.

What is inside

  • Business Partner and CVI as a precondition of system conversion - the work sequence with SAP transactions and common categories of synchronisation errors
  • Who is responsible for data under RISE with SAP
  • Materials, financial data and employees as Business Partners
  • A master data governance model with roles and quality measures
  • The effort model with a worked example and SNOK expert estimate
  • A map of ten risks, questions for the board, a 90-day plan and a readiness checklist

Who it is for

Boards, CIOs, CFOs and data owners in organisations preparing a system conversion or a new SAP S/4HANA implementation, including under RISE with SAP.

Available on request

Business Partner as a prerequisite for SAP S/4HANA. Master data in system conversion, new implementation and RISE with SAP

What SAP requires of customer and supplier master data in the move to SAP S/4HANA, who is responsible for it under RISE with SAP, and a governance model supported by the SNOK MDM platform. 50 pages, 16 figures.

  • Converting customer and supplier master records to Business Partner is a precondition of system conversion - SI-Check stops the process on return code 12 at the start and on 8 or above before downtime.
  • Under RISE with SAP, CVI and pre-conversion preparation and clean-up are excluded from the SAP service (Roles and Responsibilities, July 2026).
  • After 2030, a system on a non-HANA database can no longer be converted (SAP, 7 October 2026); a new implementation is the remaining option.

Fields marked with an asterisk are required.

Related services

  • Master Data Management

    Chapters 5, 6 and 14 cover preparing and governing customer and supplier data in SNOK MDM during an SAP S/4HANA programme.

  • S/4HANA Conversion

    Chapters 1-3 cover Business Partner and CVI requirements in a conversion and the split of responsibilities under RISE with SAP.

Companion article

Read the article

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