How To Fix CE0408 - Error while reading XML content

SAP Error Message - Details

• Message type: E = Error

• Message class: CE0 - B2E [Base] B2B Engineering

• Message number: 408

• Message text: Error while reading XML content

What causes this issue?

While the system was generating the XML structure, an error occurred.
Possible reasons are:
Problem accessing the Knowledge Provider
Syntactic error in the XML structure
Semantic or structural errors in the contents of the XML

System Response

The XML structure is not generated. Processing is terminated.

How to fix this error?

Repeat the process or contact your system administrator.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CE0408 - Error while reading XML content ?

  The SAP error message CE0408, which indicates "Error while reading XML content," typically arises when there is an issue with the XML data being processed in the SAP system. This error can occur in various contexts, such as during data import/export, integration scenarios, or when processing XML files in applications like SAP PI/PO (Process Integration/Process Orchestration).
  Causes of CE0408 Error
  
  
  Malformed XML: The XML content may not be well-formed, meaning it has syntax errors such as unclosed tags, incorrect nesting, or invalid characters.
  
  
  Schema Validation Issues: The XML may not conform to the expected schema (XSD) that the SAP system is trying to validate against.
  
  
  Encoding Issues: There may be problems with character encoding, such as using an unsupported character set or incorrect encoding declaration in the XML file.
  
  
  Data Type Mismatches: The data types in the XML may not match the expected types in the SAP system, leading to parsing errors.
  
  
  Network Issues: If the XML is being fetched from an external source, network issues could lead to incomplete or corrupted data.
  
  
  Solutions to CE0408 Error
  
  
  Validate XML Structure: Use an XML validator tool to check the structure of the XML file. Ensure that it is well-formed and adheres to the required schema.
  
  
  Check Schema Compliance: If applicable, validate the XML against the expected XSD schema to ensure that all required elements and attributes are present and correctly formatted.
  
  
  Review Encoding: Ensure that the XML file is saved with the correct encoding (e.g., UTF-8) and that the XML declaration at the top of the file matches the encoding used.
  
  
  Debugging: If the error occurs during a specific process, enable debugging or logging in the SAP system to capture more detailed error messages that can help identify the root cause.
  
  
  Test with Sample Data: If possible, test the process with a simplified or known-good XML file to determine if the issue is with the specific XML content being processed.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific module or process you are working with, as there may be known issues or patches available.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance, providing them with the error details and any relevant logs.
  
  
  Related Information
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the CE0408 error.
  XML Tools: Utilize XML editing and validation tools (like XMLSpy, Notepad++, or online validators) to help troubleshoot XML issues.
  Integration Scenarios: If this error occurs in an integration scenario, review the configuration of the integration flow and ensure that all mappings and transformations are correctly set up.
  
  By following these steps, you should be able to identify and resolve the CE0408 error in your SAP environment.