Technical articles
Technical articles from SAP and IT projects
Concrete experience from integration, operations, compliance and nearshore delivery — as a basis for your next technical decision.
AMS & support
In-House Team or Outsourced AMS? Decision Matrix for SAP Support
· 3 min read
Should you run SAP support with an in-house team or outsource to an AMS provider? A practical decision matrix based on cost, coverage hours, knowledge retention, seniority depth, and risk.
Read the articleAMS & support
How to Calculate SAP AMS Costs
· 2 min read
Build your AMS budget on data, not estimates: a step-by-step calculation framework based on ticket volume, average resolution effort, SLA strictness, capacity buffer, and location model.
Read the articleShoring
SAP Shoring or Nearshore? Model and Cost Comparison
· 3 min read
Onsite, nearshore, offshore, and hybrid shoring models side by side: a decision framework based on daily rates, time zone overlap, communication overhead, quality risks, and true total cost of ownership.
Read the articleAMS & support
SAP AMS contract models: ticket-based, capacity or fully managed
· 6 min read
The three AMS contract models used in practice, what each one really costs, and how to pick the one that matches your landscape and risk appetite.
Read the articleIntegration
From IDoc to API: Modernising SAP Integration Without a Big Bang
· 6 min read
A staged approach to moving an IDoc-heavy landscape towards SAP Integration Suite and APIs — what to keep, what to replace and how to keep operations stable throughout.
Read the articleIntegration
When SAP integration needs a product, not more project days
· 5 min read
Most integration backlogs are not a staffing problem. They are a tooling problem. How we decide between consulting effort and product software such as INTEGLY.
Read the articleHiring
How to Choose an SAP Partner: Nine Questions That Reveal Delivery Quality
· 6 min read
Rate cards and reference logos say very little. These nine questions expose whether a prospective SAP partner can actually staff, deliver and stay on your account.
Read the articleSAP Integration
SAP PI/PO vs. SAP Integration Suite: Comparison for Decision-Makers
· 1 min read
Functional and operational comparison of both integration platforms: architecture, operational overhead, licensing, and migration implications — condensed for decision-makers.
Read the articleRetail & E-Commerce
Case Study: Simplifying a Legacy Integration Landscape
· 1 min read
Retail and E-Commerce: 120+ point-to-point interfaces consolidated — 40% fewer interfaces to maintain, incident resolution time cut in half.
Read the articleIndustrial Manufacturing
Case Study: Readiness for Modern ERP Conversion
· 1 min read
Industrial manufacturing: Readiness assessment in four weeks — brownfield path selected, custom code footprint reduced by 35%, roughly five months of planning time saved.
Read the articleLogistics & Transport
Case Study: Database Platform Performance Stabilization
· 1 min read
Logistics and Transport: Two-week performance deep dive — batch window cut by 55%, dialog response time improved by 45%.
Read the articleMigration
Checklist: Migrating SAP PI/PO to Integration Suite
· 1 min read
Actionable checklist for inventory, mapping assessment, reusability, test coverage, and cutover — providing the foundation for reliable migration planning.
Read the articleCompliance & e-invoicing
ViDA: What “VAT in the Digital Age” Means for German Businesses
· 8 min read
ViDA replaces the periodic summary VAT return with near-real-time, transaction-level digital reporting and makes e-invoicing mandatory across the EU single market. We break down the stages, deadlines and the impact on existing SAP landscapes.
Read the articleCompliance & Regulations
Understanding Peppol: Network, Roles, and the Path to Your First Transmission
· 3 min read
XRechnung and ZUGFeRD govern the format, Peppol the transport. We explain the four-corner model, participant IDs, BIS Billing, and the actual steps required to connect to an Access Point.
Read the articleCompliance & Regulations
International E-Invoicing: Country-by-Country Legal Requirements
· 20 min read
Companies issuing invoices across borders face vastly different timelines, formats, and thresholds. We categorize the most critical e-invoicing mandates across 16 European countries as well as Switzerland, Turkey, and the United Kingdom – now expanded to include non-compliance penalties and retention periods.
Read the articleCompliance & e-invoicing
Germany's E-Invoicing Mandate, Explained: Deadlines, Formats and Exemptions
· 7 min read
B2B e-invoicing is becoming mandatory in Germany in stages through 2028. Here's the legal basis, the exact deadlines, which formats qualify, who's exempt, and what to do if you run SAP.
Read the articleShoring
Nearshore SAP Processes: A Working Flow from Demand to Delivery
· 2 min read
In distributed SAP teams, the issue is rarely competence, but workflow. How do you set up nearshore processes from demand intake to quality gates and reporting cadences?
Read the articleShoring
How to Build an SAP Shoring Plan: From Work Packages to Roadmap
· 2 min read
A shoring decision is not a pricing decision, but a work package decision. An actionable planning methodology from identifying remote-ready work to building a transition roadmap.
Read the articleSAP transformation
AI-Assisted ABAP Development Without Breaking Clean Core
· 6 min read
How SAP teams can use AI assistants for legacy ABAP work — documentation, refactoring and test generation — while keeping the clean-core rules that make S/4HANA upgrades cheap.
Read the articleCompliance & Regulations
GoBD and E-Invoicing: Audit-Proof Archiving without Grey Areas
· 2 min read
The e-invoicing mandate does not end with transmission. We explain which requirements GoBD and tax regulations place on retention, immutability, audit trails, and deletion of structured invoice data.
Read the articleShoring
Building a nearshore SAP team: the first 90 days
· 6 min read
A step-by-step setup for a nearshore SAP team — roles, access, onboarding, working agreements and the checkpoints that show whether it is working.
Read the articleShoring
Nearshore or offshore for SAP delivery: an honest comparison
· 6 min read
Time zones, language, governance and true cost — where nearshore SAP teams win, where offshore still makes sense, and how hybrid models are set up.
Read the articleHiring
How to find SAP specialists without gambling on a CV database
· 6 min read
Why classic sourcing produces the wrong profiles, how to write a requirement that attracts the right people, and how to screen SAP candidates properly.
Read the articleAMS & support
SAP AMS service levels: writing SLAs that mean something
· 5 min read
Priority classes, response versus resolution, coverage windows and reporting — how to define AMS service levels that actually protect the business.
Read the articleIntegration
SAP IDoc error handling: from firefighting to monitoring
· 6 min read
Why IDoc errors are found too late, which status codes matter, and how to build monitoring that flags stuck interfaces before the business notices.
Read the articleShoring
Nearshore SAP teams: when they work and when they don't
· 1 min read
Nearshore delivery cuts costs, but only for the right type of work. Which tasks can be delegated to a remote team, which should stay on-site, and how is quality measured?
Read the articleResource planning
SAP consultant rates: what drives the number and how to budget for it
· 6 min read
Why SAP day rates vary so widely, which factors actually move the price, and how to build a project budget that survives contact with reality.
Read the articleSAP transformation
S/4HANA migration: how to plan a transformation that actually lands
· 7 min read
Brownfield, greenfield or selective — how to pick a migration route, size the team and sequence an S/4HANA programme without stalling the business.
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Other formats: whitepapers, case studies and market & technology trends.