How To Fix SMT_CONFIG104 - Additional input structure &1 does not exists

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT_CONFIG - Configuration message class

• Message number: 104

• Message text: Additional input structure &1 does not exists

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 SMT_CONFIG104 - Additional input structure &1 does not exists ?

  The SAP error message SMT_CONFIG104 indicates that there is an issue with the configuration of the system related to the additional input structure that is expected but does not exist. This error typically arises in the context of SAP's System Landscape Transformation (SLT) or when working with data replication and transformation processes.
  Cause:
  The error occurs when:
  
  The system is trying to access an additional input structure that has not been defined or does not exist in the configuration.
  There may be a mismatch between the expected data model and the actual data model in the source or target system.
  The configuration settings for the data replication or transformation process may be incomplete or incorrect.
  
  Solution:
  To resolve the SMT_CONFIG104 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SLT configuration settings and verify that the additional input structure is correctly defined.
  Ensure that all necessary structures are created and activated in the system.
  
  
  
  Review Data Model:
  
  Check the data model in both the source and target systems to ensure that they match the expected configuration.
  If there are any discrepancies, you may need to adjust the data model accordingly.
  
  
  
  Recreate Input Structure:
  
  If the additional input structure is missing, you may need to recreate it. This can typically be done through the SLT configuration transaction (e.g., LTRC).
  Ensure that you follow the correct steps to define the structure, including specifying the fields and data types.
  
  
  
  Check for Transport Issues:
  
  If the configuration was recently transported from another system, ensure that the transport was successful and that all necessary objects were included.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SLT and the specific version you are using. There may be specific instructions or known issues that can help resolve the error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and data model, consider reaching out to SAP support for further assistance. Provide them with the error message and any relevant details about your configuration.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like LTRC (SLT Configuration) to access the configuration settings.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP Help Portal for detailed information on SLT and data replication processes.
  
  By following these steps, you should be able to identify the cause of the SMT_CONFIG104 error and implement a solution to resolve it.