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Document Validation in the Flat File Disassembler Pipeline Component

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By default, the Flat File Disassembler component does not validate documents it processes. However, you can turn validation on by setting the Validate document structure property on the component to True, or by setting the FFDasm.ValidateDocumentStructure message context property to True. When document validation is set to run, the Flat File Disassembler validates the document structure as well as the header and trailer structures to ensure that they conform to the document, header, and trailer schemas.

The Flat File Disassembler can remove empty fields and records when suppress_empty_nodes="True" is specified by the schemaInfo annotation in the flat file XSD schema. If you use the schemaInfo annotation in this way, the Flat File Disassembler removes empty fields and records regardless of whether they are optional. This may cause validation errors if you use XML validation (either by setting the Flat File Disassembler Validate document structure property to True or by using the XML Validator pipeline component). If a validation error occurs, the message is suspended. For more information about the suppress_empty_nodes property, see Additional Flat File Properties.

See Also

Flat File Disassembler Pipeline Component
How to Configure the Flat File Disassembler Pipeline Component
Pipelines-AssemblerDisassembler (BizTalk Server Samples Folder)