How To Fix XSLT_TOOL401 - Operation code & not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: XSLT_TOOL - Messages for XSLT Tool

• Message number: 401

• Message text: Operation code & not supported

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message XSLT_TOOL401 - Operation code & not supported ?

  The SAP error message XSLT_TOOL401 with the description "Operation code & not supported" typically occurs when there is an issue with the XSLT transformation process in SAP. This error indicates that the XSLT processor encountered an operation code that it does not recognize or support.
  Causes:
  
  Unsupported XSLT Version: The XSLT stylesheet may be using features or functions that are not supported by the version of the XSLT processor being used in SAP.
  Syntax Errors: There may be syntax errors in the XSLT code that prevent it from being processed correctly.
  Invalid Operation: The XSLT may be trying to perform an operation that is not valid in the context of the transformation.
  Compatibility Issues: The XSLT may be designed for a different environment or version of the XSLT processor than what is available in your SAP system.
  
  Solutions:
  
  Check XSLT Version: Ensure that the XSLT stylesheet is compatible with the version of the XSLT processor in your SAP system. If necessary, update the stylesheet to use supported features.
  Review the XSLT Code: Carefully review the XSLT code for any syntax errors or unsupported operations. Validate the XSLT using an external validator if needed.
  Simplify the Transformation: If possible, simplify the XSLT transformation to avoid complex operations that may not be supported.
  Update SAP System: If the issue is due to an outdated version of the XSLT processor, consider updating your SAP system to a version that supports the required features.
  Consult Documentation: Refer to the SAP documentation for the specific version of the XSLT processor you are using to understand the supported operations and syntax.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to XSLT processing in your version of SAP.
  XSLT Standards: Familiarize yourself with the XSLT standards and specifications to ensure that your stylesheets adhere to them.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.