Analytics Legends The knowledge platform for SAP Analytics
Academy module

Reporting Migration: BEx to SAC

BEx to SAC: lift semantics into the model once, rebuild the story natively — architecture diagram for Reporting Migration: BEx to SAC, Analytics Legends Academy module M072

As of 2026-08-16

Edited by , sole editor and publication director — 27 years in the SAP ecosystem. How these pages are produced, and where automation is used.

Lift BEx query semantics (restricted/calculated key figures, variables, exception aggregation) into the Datasphere/BDC analytic model — consumed by SAC via live connection — so every story inherits them; never re-implement per story. Rebuild visualisation natively in SAC stories/Analytic Applications around the information requirement, not pixel-for-pixel BEx grids. Bridge the Excel power-user revolt with SAP Analysis for Office (AfO) as a deliberate, roadmapped transition tool. Migrate only run reports (usage audit), retire the rest. Architecture + adoption change-leadership is the premium skill; pure rebuilders are commoditised.

What you will learn

  • Lift BEx query semantics (restricted/calculated key figures, variables, exception aggregation) into the Datasphere/BDC analytic model so every SAC story inherits them via a live connection, instead of re-implementing per story
  • Map each BEx artefact (Query Designer, Analyzer, Web Application Designer) to its correct SAC/Datasphere target and identify when a rebuild — not a port — is required for visualisation
  • Design a pragmatic SAP Analysis for Office (AfO) bridge, with a roadmap and glide path, to prevent Excel power-user adoption revolt during the transition to SAC stories
  • Run a usage audit on BEx queries and workbooks (BW/BI statistics) to scope migration to actually-run reports and retire the rest

Module overview

Reporting migration from BEx to SAP Analytics Cloud is where the migration meets the people who actually use the reports — and where programmes that nailed the data layer still fail on adoption. The technical rule is simple and the cultural challenge is hard: lift the query semantics into the model layer; rebuild the visualisation natively in SAC; never try to clone BEx pixel-for-pixel.

The BEx estate you're replacing. Three tools, three migration stories: BEx Query Designer (the query/semantic layer — restricted key figures, calculated key figures, variables, structures), BEx Analyzer (the Excel-embedded analysis grid power users live, and BEx Web Application Designer (web dashboards). Each maps differently to the SAC world, and conflating them is the classic mistake.

Prerequisites

  • Review core concepts first: C036, C035, C034

Outcomes

  • Distinguish which BEx semantics belong in the analytic model versus which behaviours must be rebuilt natively in SAC
  • Map restricted key figures, calculated key figures, variables, and exception aggregation to their SAC/Datasphere equivalents
  • Design an AfO-based transition plan for Excel power users with a defined roadmap, not a permanent escape hatch
  • Scope a reporting migration using BW/BI usage statistics rather than migrating every existing workbook

Full module available to members. The full module adds: the decision framework · the end-to-end scenario walkthrough · the KPI scorecard · the anti-patterns · the code blocks · the knowledge check · the diagrams.

Open in the app →

Next in this track