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SAP Custom Code Decommissioning & Retirement Calculator
Quantify technical debt reduction, 5-year maintenance savings, and remediation hours avoided by decommissioning unused legacy ABAP objects before your S/4HANA Clean Core migration.
⚙️ Landscape Parameters
Total programs, tables, classes, functions in ECC/S4.
Industry average: 60% of custom objects have 0 production executions.
Percentage of identified unused objects actually retired.
Regression testing, support packs, security audits, HANA memory.
ATC remediation, unit testing, Tier-1/Tier-2 refactoring.
💰 Decommissioning Business Case
Objects Retired
12,000
5-Year Savings
€72.0M
Dev Hours Saved
192,000 hrs
Debt Reduction
48.0%
Generating business case...
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Master the complete S/4HANA Clean Core architecture: 3-Tier extensibility governance, CCLM decommissioning workflows, and RAP transactional patterns in Andrea Antonio Perrelli's definitive handbook.
⚡ Explore the Complete Clean Core Developer Suite
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🛡️ Tier-2 Quarantine
⚡ RAP BDEF & EML
🧩 Developer BAdI
📊 Maturity Calculator
🔄 SQL & CDS Converter
🧭 Decision Wizard & ADR
🚨 ATC Error Lookup
💰 5-Year TCO Savings
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🔍 Released API Finder
⚙️ CDS View Modernizer
🚀 BTP Destination Tool
🧪 ABAP Unit Generator
🌐 RAP Service Builder
📉 Decommissioning ROI
🔬 Code Inspector & Scorer