How To Fix WS517 - Following format '_ ' required for document schema &1 (Note 589650)

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 517

• Message text: Following format '_ ' required for document schema &1 (Note 589650)

Self-Explanatory Message

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• What is the cause and solution for SAP error message WS517 - Following format '_ ' required for document schema &1 (Note 589650) ?

  Certainly! Here's detailed information about the SAP error message WS517 with the description:
  Error Message:
  
  WS517 Following format '_  ' required for document schema &1
  
  Cause
  The error WS517 occurs during XML processing in SAP when the XML document does not conform to the expected schema format. Specifically, the message indicates that the XML document or message being processed is missing a required format or pattern, often related to the document schema definition.
  In the context of SAP PI/PO or XML processing in SAP, this error typically means:
  
  The XML document does not match the expected schema (XSD).
  The document is missing required elements or attributes.
  The document structure is incorrect or incomplete.
  The schema expects a certain format or pattern (often a placeholder like '_  ') which is not found in the document.
  
  Note 589650 is referenced in the message, which provides further details about this error.
  
  Solution
  
  
  Check the XML Document Against the Schema:
  
  Validate the XML document against the XSD schema to identify missing or incorrectly formatted elements.
  Use XML validation tools or SAP's XML validation functionality.
  
  
  
  Review the Schema Definition:
  
  Ensure the schema (XSD) used for validation is correct and up to date.
  Check if the schema expects a specific format or pattern (e.g., a placeholder like '_  ') in certain elements or attributes.
  
  
  
  Correct the XML Document:
  
  Modify the XML document to include the required format or elements as per the schema.
  Ensure all mandatory fields are present and correctly formatted.
  
  
  
  SAP Note 589650:
  
  Refer to SAP Note 589650 for detailed explanation and troubleshooting steps.
  This note may provide patches, corrections, or additional instructions related to this error.
  
  
  
  Check Integration Scenarios:
  
  If this error occurs in SAP PI/PO or middleware scenarios, verify the mapping and message transformation steps.
  Ensure that the message generated or transformed complies with the target schema.
  
  
  
  SAP Support:
  
  If the issue persists, consider raising a support ticket with SAP, providing the XML document, schema, and error details.
  
  
  
  
  Related Information
  
  SAP Note 589650: This note specifically addresses the WS517 error and provides guidance on the cause and resolution.
  XML Schema Validation: Understanding how XML schema validation works in SAP is crucial.
  SAP PI/PO Message Processing: Errors like WS517 often occur during message mapping or processing in SAP Process Integration/Process Orchestration.
  Transaction SXMB_MONI: Use this transaction to monitor and analyze XML messages and errors.
  Transaction STRUST: Check SSL certificates if the error is related to secure communication and schema retrieval.
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WS517 Following format '_  ' required for document schema &1
  
  
  Cause
  XML document does not conform to the expected schema; missing required format or pattern
  
  
  Solution
  Validate and correct XML document; check and update schema; refer to SAP Note 589650
  
  
  Related Info
  SAP Note 589650, XML validation, SAP PI/PO message monitoring (SXMB_MONI)
  
  
  
  
  If you provide the XML snippet or the context where this error occurs, I can help you analyze the exact cause and suggest corrections.