{
"id": "banking/swift-iso20022-mt-migration",
"signature": "AI tells a corporate treasurer that they can still use MT103 for cross-border payments after November 2025, ignoring the SWIFT ISO 20022 migration deadline that makes MT messages non-compliant for new transactions",
"signature_zh": "AI 告诉公司财务主管，他们可以在 2025 年 11 月之后继续使用 MT103 进行跨境支付，忽略了 SWIFT ISO 20022 迁移截止日期，该截止日期使 MT 消息对新交易不合规",
"regex": "(?:MT103|MT202|ISO 20022|CBPR|SWIFT migration)\\s+(?:after|before|deadline|November 2025)",
"domain": "banking",
"category": "protocol_error",
"subcategory": null,
"root_cause": "SWIFT's mandatory ISO 20022 migration (announced in 2022, enforced from November 2025) requires all cross-border payments to use the new XML-based pain.001/pacs.008 message formats; MT103 legacy messages will be rejected by SWIFT's FIN network after the co-existence period ends, as per SWIFT's CBPR+ (Cross-Border Payments and Reporting Plus) initiative.",
"root_cause_type": "generic",
"root_cause_zh": "SWIFT 的强制性 ISO 20022 迁移（2022 年宣布，2025 年 11 月起强制执行）要求所有跨境支付使用新的基于 XML 的 pain.001/pacs.008 消息格式；根据 SWIFT 的 CBPR+（跨境支付和报告 Plus）计划，在共存期结束后，遗留的 MT103 消息将被 SWIFT 的 FIN 网络拒绝。",
"versions": [
{
"version": "SWIFT CBPR+ v2.0",
"introduced": null,
"deprecated": null,
"removed": null,
"behavior_change": null,
"status": "active"
},
{
"version": "ISO 20022 pain.001.001.11",
"introduced": null,
"deprecated": null,
"removed": null,
"behavior_change": null,
"status": "active"
},
{
"version": "ISO 20022 pacs.008.001.10",
"introduced": null,
"deprecated": null,
"removed": null,
"behavior_change": null,
"status": "active"
},
{
"version": "SWIFT FIN MT103 v2023",
"introduced": null,
"deprecated": null,
"removed": null,
"behavior_change": null,
"status": "active"
},
{
"version": "SWIFT Message Reference Guide 2025",
"introduced": null,
"deprecated": null,
"removed": null,
"behavior_change": null,
"status": "active"
}
],
"os_specific": {},
"dead_ends": [
{
"action": "",
"why_fails": "Converting MT103 to ISO 20022 via a simple XSLT transform — the new format requires additional fields (e.g., structured address, ultimate debtor/creditor, remittance information) that MT103 lacks, leading to rejection by the receiving bank's validation engine",
"fail_rate": 0.7,
"condition": "",
"sources": []
},
{
"action": "",
"why_fails": "Using a SWIFT service bureau that claims to translate MT to MX — the translation is only valid during the co-existence period (until Nov 2025); after that, the bureau will reject MT messages as per SWIFT rules",
"fail_rate": 0.65,
"condition": "",
"sources": []
},
{
"action": "",
"why_fails": "Sending MT103 via a non-SWIFT channel (e.g., email) — the receiving bank will not process it because their internal systems are migrated to ISO 20022 and cannot ingest MT format",
"fail_rate": 0.8,
"condition": "",
"sources": []
}
],
"workarounds": [
{
"action": "Upgrade your treasury management system (TMS) to generate ISO 20022 pain.001 messages. Example XML snippet: `REF123452025-06-01T10:00:00Z1Your Company LtdTRF1E2E123100000Beneficiary CorpDEDE89370400440532013000`",
"success_rate": 0.82,
"how": "Upgrade your treasury management system (TMS) to generate ISO 20022 pain.001 messages. Example XML snippet: `REF123452025-06-01T10:00:00Z1Your Company LtdTRF1E2E123100000Beneficiary CorpDEDE89370400440532013000`",
"condition": "",
"sources": []
},
{
"action": "Use a SWIFT CBPR+ compliant API gateway (e.g., SWIFT Alliance Lite2) that auto-converts MT to MX during the co-existence window; schedule a full migration before November 2025",
"success_rate": 0.78,
"how": "Use a SWIFT CBPR+ compliant API gateway (e.g., SWIFT Alliance Lite2) that auto-converts MT to MX during the co-existence window; schedule a full migration before November 2025",
"condition": "",
"sources": []
},
{
"action": "Partner with a correspondent bank that offers ISO 20022 onboarding support; many banks (e.g., JPMorgan, Deutsche Bank) provide migration toolkits and test environments",
"success_rate": 0.7,
"how": "Partner with a correspondent bank that offers ISO 20022 onboarding support; many banks (e.g., JPMorgan, Deutsche Bank) provide migration toolkits and test environments",
"condition": "",
"sources": []
}
],
"workarounds_zh": [
"升级您的资金管理系统 (TMS) 以生成 ISO 20022 pain.001 消息。示例 XML 片段：`REF123452025-06-01T10:00:00Z1Your Company LtdTRF1E2E123100000Beneficiary CorpDEDE89370400440532013000`",
"使用兼容 SWIFT CBPR+ 的 API 网关（例如 SWIFT Alliance Lite2），在共存期内自动将 MT 转换为 MX；在 2025 年 11 月之前安排全面迁移",
"与提供 ISO 20022 迁移支持的代理银行合作；许多银行（例如摩根大通、德意志银行）提供迁移工具包和测试环境"
],
"transition_graph": {
"leads_to": [],
"preceded_by": [],
"frequently_confused_with": []
},
"official_doc_url": "https://www.swift.com/standards/iso-20022/cbpr-plus",
"official_doc_section": null,
"error_code": "SWIFT-CBPR-2025",
"verification_tier": "ai_generated",
"confidence": 0.9,
"fix_success_rate": 0.75,
"resolvable": "partial",
"first_seen": "2024-11-01",
"last_confirmed": "2024-06-01",
"last_updated": "2024-06-01",
"evidence_count": 1,
"tags": [],
"locale": "en",
"aliases": []
}