How To Fix /IWFND/CM_COS158 - XSLT syntax error

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_COS -

• Message number: 158

• Message text: XSLT syntax error

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_COS158 - XSLT syntax error ?

  The SAP error message /IWFND/CM_COS158 XSLT syntax error typically occurs in the context of SAP Gateway services when there is an issue with the XSLT transformation logic used in the service. This error indicates that there is a syntax error in the XSLT file that is being processed.
  Causes:
  
  Incorrect XSLT Syntax: The most common cause is that the XSLT file contains syntax errors, such as missing tags, incorrect attribute values, or improper nesting of elements.
  Invalid Characters: The presence of invalid characters or unsupported constructs in the XSLT can lead to this error.
  Version Compatibility: The XSLT may be written for a different version of XSLT than what is supported by the SAP system.
  Missing or Incorrectly Defined Variables: If the XSLT references variables that are not defined or are incorrectly defined, it can lead to syntax errors.
  
  Solutions:
  
  Validate the XSLT: Use an XSLT validator or an XML editor that supports XSLT to check for syntax errors. This can help identify and correct issues in the XSLT code.
  Review the XSLT Code: Manually review the XSLT code for common syntax issues, such as:
  
  Unclosed tags
  Incorrectly nested elements
  Missing namespaces
  
  
  Check for Unsupported Features: Ensure that the XSLT code does not use features that are not supported by the version of XSLT that SAP Gateway is using.
  Test with Sample Data: Run the XSLT transformation with sample XML data to see if the error persists. This can help isolate the issue.
  Consult Documentation: Refer to SAP documentation for any specific requirements or limitations regarding XSLT in the context of SAP Gateway.
  Debugging: If possible, enable debugging for the service to get more detailed error messages that can help pinpoint the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to XSLT processing in your version of SAP.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  XSLT Resources: Familiarize yourself with XSLT syntax and best practices through online resources or books dedicated to XSLT.
  
  By following these steps, you should be able to identify and resolve the syntax error in your XSLT file, thereby eliminating the /IWFND/CM_COS158 error message.