Developer shares X++ code to convert MT940 bank files to XML in D365

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A developer on DEV Community has published an X++ implementation for converting MT940 bank statement files into XML format within Microsoft Dynamics 365 Finance. The solution uses a ProcessMT940BankFiles class that applies a series of XSLT transformations to parse and restructure the incoming bank data. Three sequential transformation steps are configured via MT940Parameters, converting the raw format first into an intermediate XML, then into a reconciliation format, and finally into a composite structure. The transformFile method leverages .NET's XslCompiledTransform to handle each XSLT pass, using in-memory streams and string readers for processing. The approach offers a reusable pattern for finance teams needing to automate bank statement ingestion in D365 environments.

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