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Customer story · S/4HANA

A global apparel company upgrades SAP S/4HANA Fashion from 1909 to 2023 without modifying standard SAP code

A global apparel and lifestyle company runs its brands on a highly customized, data-heavy SAP S/4HANA Fashion system. TSP upgraded it from release 1909 to 2023, running more than 10,000 test cases and resolving more than 250 defects, without modifying standard SAP code.

  • Retail
  • Global apparel and lifestyle company
  • North America
  • SAP S/4HANA Fashion (MM, FI, SD, MDG, CAR) and mobile apps built on it
Talk to us about a result like thisRead the story
Overhead conveyor rails carrying hanging garments in a large apparel distribution center
  • 10,000+test cases
  • 250+defects resolved
  • 0modifications to standard SAP code

01 · The challenge

A highly customized system that the business can’t afford to stop

SAP is the backbone of the company’s business, from materials and finance to sales, master data and retail analytics, with mobile apps built on top. The company needed to move from SAP S/4HANA Fashion 1909 to 2023 with as little downtime as possible, across a highly customized, data-heavy landscape.

02 · The approach

Test everything, change nothing in the standard

TSP upgraded the system from release 1909 to 2023 (2303 FPS1), with testing at the center of the plan. More than 10,000 test cases covered the landscape, and every defect found was resolved without modifying standard SAP code.

03 · The results

Upgraded, tested and still standard

  • More than 10,000 test cases run
  • More than 250 defects resolved
  • No modifications to standard SAP code

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How we did it, and where to start

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