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I will fix zatca phase 2 XML schematron validation and error log codes
Razan
About this gig
Is your ZATCA Fatoora API rejecting invoices with raw Schematron validation errors or BR-KSA rejection codes?When ZATCA Phase 2 rejects your XML invoice payload, your store risks severe financial penalties and blocked B2B clearances.
Most web developers struggle to fix these issues because ZATCA enforces strict Schematron rule sets, exact UBL 2.1 syntax, and precise cryptographic hashing rules.
I am an API integration engineer specializing in KSA tax compliance. I debug raw ZATCA SDK response logs, patch XML schema structures, and resolve digital signature mismatches so your system achieves 100% submission pass rates.Common ZATCA Error Codes I Fix:BR-KSA Business Rule Failures: Fixing BR-KSA-09, BR-KSA-26 (PIH format), BR-KSA-31 (ICV counter), and BR-KSA-40 (VAT format).Schematron & XML Schema Errors: Patching missing namespaces, element order violations, and UTF-8 encoding bugs. Cryptographic & Hash Mismatches: Resolving hashedXml digest errors and invalid digital signatures.401 Unauthorized Tokens: Repairing expired CSID tokens and onboarding credentials.
Don't let validation errors delay your payouts. Send me your raw ZATCA API error log now for an immediate fix
Get to know Razan
Razan
Senior API Engineer Shopify ZATCA Phase 2 E Invoicing Specialist
- FromSaudi Arabia
- Member sinceAug 2026
Languages
English
Welcome! I am a Senior Backend Engineer specializing in custom API integrations, tax engine compliance, and e-commerce troubleshooting. I help online merchants scaling into Saudi Arabia and the Middle East resolve complex ZATCA Phase 2 Fatoora API failures, cryptographic QR code errors, and checkout payment bugs. Whether you run Shopify, WooCommerce, or a custom stack, I ensure seamless XML UBL 2.1 mapping, CSID token authentication, and real-time invoice synchronization. Fast turnaround, 100% compliance guarantee, and clean code. Message me today for an instant error log review!
Other Software Development Services I Offer
FAQ
What do you need to debug my ZATCA error?
Send me the raw JSON/XML response payload returned by the ZATCA API or SDK, along with the specific error code (e.g., BR-KSA-26 or Validate KSA Schematrons).
How fast can you resolve an API rejection issue?
Most single-code Schematron and XML formatting fixes are resolved within 2 to 6 hours once log files are provided.
