Now in Early Access

Ship S/4HANA-ready ABAP code. Faster.

s4ready.ai automatically reviews your ABAP code for S/4HANA migration compatibility — catching deprecated APIs, simplification-list violations, Unicode issues, and performance anti-patterns before they reach production.

Start free How it works
No code leaves your system
Results in under 60 seconds
CI/CD pipeline integration
Built by SAP consultants

S/4HANA migration is brutal.
It doesn't have to be.

The simplification list has 7,000+ items

SAP's official S/4HANA simplification list is a 3,000-page PDF. Finding which ones affect your custom code takes days — or gets skipped entirely.

Migration projects run 40% over budget

Hidden compatibility issues found late in the project are the #1 cause of cost overruns. Manual code reviews miss what automated analysis catches instantly.

Your ABAP team can't review everything

Enterprise SAP landscapes hold millions of lines of custom ABAP. Expecting your team to audit every SELECT, CALL FUNCTION, and BDC session manually is unrealistic.

How it works

From ABAP code to migration report in three steps

01

Paste or upload your ABAP

Submit a single program, function module, or an entire package. Use the web editor, REST API, or our CI/CD plugin for SAP Cloud Transport Management.

02

AI analysis runs in seconds

Our engine cross-references SAP's simplification catalogue, checks Unicode compatibility, evaluates SELECT statements for redundant joins, and flags deprecated CALL FUNCTION interfaces.

03

Get an actionable report

Each finding includes the affected line, severity level, the relevant SAP Note or simplification ID, and a suggested code fix — ready to copy into your transport.

Features

Every migration risk. Covered.

Six analysis engines working in parallel so no issue slips through to your go-live.

S/4HANA Simplification

Maps every line of code against SAP's official simplification items. Detects calls to tables, BAPIs, and function modules removed or changed in S/4HANA.

Unicode Compliance

Identifies string operations that behave differently under Unicode, character-type mismatches, and hardcoded code-page assumptions that will break post-migration.

Performance Analysis

Flags SELECT * statements, missing indexes, nested SELECT loops inside LOOP AT, and unnecessary buffering that degrades performance on HANA's columnar storage.

Security Checks

Detects OS command injections via CALL 'SYSTEM', authority-check gaps, hard-coded credentials, and SQL injection vectors in dynamic WHERE clauses.

Code Modernization

Suggests ABAP 7.5+ syntax improvements: inline declarations, table comprehensions, REF TO replacements, and migration from classic DYNPRO to Fiori patterns.

Custom Rules

Define your own check patterns using ABAP syntax expressions. Enforce team conventions, legacy data-model constraints, or project-specific coding standards at scale.

Pricing

Simple, transparent pricing

No per-seat SAP licensing surprises. View full pricing →

Free
$0
Perfect for exploring the tool on personal projects.
  • 50 code reviews / month
  • Web editor access
  • Core simplification checks
  • 7-day report history
Get started
Most popular
Pro
$29/mo
For individual consultants running client migrations.
  • Unlimited code reviews
  • REST API access
  • All 6 analysis engines
  • CI/CD integration
  • 90-day report history
  • Priority support
Start Pro trial
Team
$199/mo
For consulting teams and large-scale migrations.
  • Everything in Pro
  • 10 team seats
  • Custom rule builder
  • Bulk package analysis
  • SSO / SAML
  • Dedicated Slack channel
Talk to us

“I spent three months on an S/4HANA migration project where half the issues were found in UAT. Every one of them would have been flagged by an automated tool on day one. I built s4ready.ai so that never happens to your team.”

Founder, s4ready.ai·SAP Certified Application Developer

Frequently asked questions

Does my ABAP code leave our network?

No. s4ready.ai offers an on-premise analysis option for restricted landscapes. Our cloud service processes code in isolated, ephemeral containers — nothing is stored beyond your session unless you explicitly save a report.

Which S/4HANA releases does the tool support?

We maintain checks for S/4HANA 1909, 2020, 2021, 2022, 2023, and Cloud Edition. Target release is configurable per project so findings are filtered to what's actually relevant for your upgrade path.

Can it analyse entire packages or only single programs?

Both. Submit a single ABAP source, a transport request export (.zip), or connect directly to your ABAP system via our RFC-based agent for bulk landscape scanning.

How is s4ready.ai different from SAP's own readiness check?

SAP's Readiness Check analyses system data and usage statistics. s4ready.ai performs static code analysis at the source level, finding issues SAP's tool can't see — such as logic errors, Unicode problems, and performance anti-patterns in custom ABAP.

We use Z-tables and custom BAPIs. Can the tool handle that?

Yes. Upload your data dictionary export alongside your code and the engine will resolve custom type references, Z-function-module signatures, and BAdI implementations correctly.

Is there a free trial?

The Free tier gives you 50 reviews per month at no cost, with no credit card required. The Pro tier has a 14-day free trial.

Stop guessing what’ll break in S/4HANA

Join hundreds of ABAP developers who ship migration-ready code with confidence. Free plan, no credit card needed.

Start free today

No credit card required · 50 reviews free each month