ONESOURCE SAP Indirect Tax Integration
Budget / SalaryHourly project
TypeFreelance project
LocationRemote
Posted48 minutes ago
I need ONESOURCE Indirect Tax Determination fully integrated with our SAP FI Global Next system so that indirect taxes are calculated automatically on both customer-side sales and supplier-side purchase transactions.
Scope
• Install and configure the ONESOURCE Indirect Tax Engine connector for SAP FI Global Next.
• Map tax codes, jurisdiction rules, and master data to ensure correct determination for domestic and cross-border scenarios.
• Build or adjust the real-time calls so every FI document (sales invoice, purchase invoice, credit note, debit note) is passed to ONESOURCE and returns the calculated tax back to SAP without latency issues.
• Set up robust error handling and logging that complies with our internal audit requirements.
• Unit-test, then run an end-to-end cycle test covering both sales and purchase flows, documenting results and adjustments.
Deliverables
1. Configured ONESOURCE connector transport(s) imported into our quality and production landscapes.
2. Functional specification and technical configuration guide, including table mappings and BADI/user-exit details.
3. Test evidence showing accurate tax calculation for at least ten representative sales and ten representative purchase scenarios.
4. Knowledge-transfer session (recorded) so our internal team can support and extend the setup.
Acceptance criteria
• All sales and purchase documents post with the correct tax jurisdiction, rate, and amount according to ONESOURCE rules.
• No short-dumps or performance degradation in FI postings (
Scope
• Install and configure the ONESOURCE Indirect Tax Engine connector for SAP FI Global Next.
• Map tax codes, jurisdiction rules, and master data to ensure correct determination for domestic and cross-border scenarios.
• Build or adjust the real-time calls so every FI document (sales invoice, purchase invoice, credit note, debit note) is passed to ONESOURCE and returns the calculated tax back to SAP without latency issues.
• Set up robust error handling and logging that complies with our internal audit requirements.
• Unit-test, then run an end-to-end cycle test covering both sales and purchase flows, documenting results and adjustments.
Deliverables
1. Configured ONESOURCE connector transport(s) imported into our quality and production landscapes.
2. Functional specification and technical configuration guide, including table mappings and BADI/user-exit details.
3. Test evidence showing accurate tax calculation for at least ten representative sales and ten representative purchase scenarios.
4. Knowledge-transfer session (recorded) so our internal team can support and extend the setup.
Acceptance criteria
• All sales and purchase documents post with the correct tax jurisdiction, rate, and amount according to ONESOURCE rules.
• No short-dumps or performance degradation in FI postings (
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