How To Fix SMT119 - Generation error: Mapping &1 step &2 version &3 extension &4

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT -

• Message number: 119

• Message text: Generation error: Mapping &1 step &2 version &3 extension &4

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT119 - Generation error: Mapping &1 step &2 version &3 extension &4 ?

  The SAP error message SMT119, which states "Generation error: Mapping &1 step &2 version &3 extension &4," typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is an issue with the mapping configuration. This error can arise during the generation of mapping programs or when executing mappings in integration scenarios.
  Causes:
  
  Mapping Configuration Issues: There may be errors in the mapping configuration, such as incorrect or missing parameters.
  Version Mismatch: The version of the mapping being used may not match the expected version in the system.
  Extension Problems: The extension specified in the mapping might not be correctly defined or could be missing.
  Transport Issues: If the mapping was transported from another system, there could be inconsistencies or missing objects.
  Syntax Errors: There may be syntax errors in the mapping logic or in the associated XSLT or Java mapping code.
  Resource Availability: The required resources (like libraries or external files) for the mapping might not be available or accessible.
  
  Solutions:
  
  Check Mapping Configuration: Review the mapping configuration for any errors or missing parameters. Ensure that all required fields are correctly filled.
  Verify Versions: Ensure that the version of the mapping you are trying to use is the correct one and is active in the system.
  Review Extensions: Check the extension specified in the mapping. Make sure it is correctly defined and available in the system.
  Transport Consistency: If the mapping was transported, verify that all related objects were transported correctly and are available in the target system.
  Debugging: If you have access to the mapping logic (e.g., XSLT or Java), debug the code to identify any syntax errors or logical issues.
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context on the issue.
  Re-generate Mapping: Sometimes, simply re-generating the mapping can resolve the issue. You can do this in the Integration Builder.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP PI/PO you are using for any known issues or patches.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the SMT119 error. SAP frequently updates their knowledge base with solutions for common errors.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  SAP Support: If the issue persists and you have a support contract, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the SMT119 error in your SAP environment.