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Notes from running SAP data in production.
What we learn on migrations, data-quality programmes and everyday data operations — written by the people doing the work. For definitions, see the guides.
Latest · 5 min read
Standardising SAP Plant Maintenance Data Across 15 Countries How a global brewing group replaced spreadsheets, e-mail approvals and manual mass updates for five SAP PM object groups with vise Data Run: central governance, local data ownership, 16 expert users in four regional clusters, and an auditable path from Excel template to SAP. plant-maintenancesap-pmdata-runbau Read
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All posts.
- 5 min Standardising SAP Plant Maintenance Data Across 15 Countries How a global brewing group replaced spreadsheets, e-mail approvals and manual mass updates for five SAP PM object groups with vise Data Run: central governance, local data ownership, 16 expert users in four regional clusters, and an auditable path from Excel template to SAP. plant-maintenancesap-pmdata-run Read
- 5 min What AI Actually Does in an S/4HANA Data Migration — and What It Doesn't AI is not a data-cleaning button. It is a controlled accelerator for field mapping and rule authoring, and it only pays off when every AI draft passes human approval, a sandbox test and an audit trail. The numbers: about 30 expert-days by hand versus about 12 with FieldMap. aifieldmaps4hana Read
- 6 min S/4HANA Migration: What Data Preparation Really Costs When You Do It Yourself Converting ~100,000 customer and vendor records to the S/4HANA Business Partner model takes 800–1,000+ internal hours when done by hand. Here is where the hours go, what they cost, and how a fixed-price data track with vise DMW, FieldMap and LoV-MAP changes the equation. s4hanabusiness-partnercvi Read
- 5 min Why SAP ECC → Business Central Migrations Die on Data Takeaways from ERP reDefined 2026 with IT.integro: migrations fail on data, not systems. Each step as a gate — profiling, validation at source, field and value mapping, load simulation — cuts five or six test migrations to one or two. Plus what FieldMap catches, and how to switch ECC off without losing its history. business-centralsap-eccmigration Read
- 4 min ERP Data Readiness Layer: See Issues Before They Hit Production In most ERP programmes data quality is discussed everywhere but rarely measured in one consistent way. A Data Readiness Layer gives leaders one answer to “Are we ready?” data-qualitygo-livedmw Read
- 4 min Value Mapping: How Global Companies Finally Standardise Master Data Across ERP Systems Mapping old values to new ones sounds simple and is one of the most fragile parts of any ERP transformation. What goes wrong when value mapping lives in Excel, why multi-key mappings break spreadsheets, and how vise LoV-MAP turns mapping into a governed catalogue reused across waves, operating companies and targets. lov-mapvalue-mappingmaster-data Read
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