How To Fix UMG190 - XML transformation failed for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UMG - Message Class for the Unicode Migration Tool.

• Message number: 190

• Message text: XML transformation failed for &1

What causes this issue?

Transaction SUMG rejects to load the R3load Repair Log (the XML files).

System Response

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

How to fix this error?

In the menu bar go to Extras->Verify R3load Log and check the syntax of
the xml file. See SAP Note 994909 for details.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UMG190 - XML transformation failed for &1 ?

  The SAP error message UMG190, which states "XML transformation failed for &1," typically occurs during the processing of XML data in SAP systems, particularly when using the SAP Process Integration (PI) or SAP Process Orchestration (PO) environments. This error indicates that there was a failure in transforming XML data, which can be due to various reasons.
  Causes of UMG190 Error
  
  
  Invalid XML Structure: The XML data being processed may not conform to the expected schema or structure, leading to transformation failures.
  
  
  Mapping Issues: There may be issues with the mapping configuration in the integration scenario. This could include incorrect mapping definitions or missing fields.
  
  
  XSLT Errors: If XSLT (Extensible Stylesheet Language Transformations) is used for the transformation, there may be errors in the XSLT code itself.
  
  
  Data Type Mismatches: The data types in the source XML may not match the expected data types in the target structure, causing transformation errors.
  
  
  Encoding Issues: There may be character encoding issues, especially if the XML contains special characters that are not properly encoded.
  
  
  Performance Issues: If the system is under heavy load, it may lead to timeouts or resource allocation issues during the transformation process.
  
  
  Solutions to UMG190 Error
  
  
  Validate XML Structure: Use XML validation tools to ensure that the XML data conforms to the expected schema. Correct any structural issues.
  
  
  Check Mapping Configuration: Review the mapping configuration in the integration scenario. Ensure that all required fields are correctly mapped and that the mapping logic is correct.
  
  
  Debug XSLT: If XSLT is used, debug the XSLT code to identify any syntax errors or logical issues. Use tools like XSLT processors to test the transformation independently.
  
  
  Review Data Types: Ensure that the data types in the source XML match the expected data types in the target structure. Adjust the mapping or transformation logic as necessary.
  
  
  Check Encoding: Ensure that the XML is properly encoded, especially if it contains special characters. Use UTF-8 encoding where possible.
  
  
  Monitor System Performance: Check system performance and resource utilization. If the system is under heavy load, consider optimizing the integration process or increasing system resources.
  
  
  Error Logs: Check the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for specific guidance related to the version of SAP you are using.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to XML transformations or the specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Testing Tools: Utilize tools like SOAP UI or Postman to test the XML data and transformation independently from the SAP environment.
  
  By following these steps, you should be able to identify the root cause of the UMG190 error and implement an appropriate solution.