How To Fix SMT_CONFIG108 - Additional input structure #&1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT_CONFIG - Configuration message class

• Message number: 108

• Message text: Additional input structure #&1 does not exist

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 SMT_CONFIG108 - Additional input structure #&1 does not exist ?

  The SAP error message SMT_CONFIG108 indicates that there is an issue with an additional input structure that is expected in the system but does not exist. This error typically arises in the context of SAP's System Landscape Transformation (SLT) or when configuring data replication scenarios.
  Cause:
  
  Missing Structure: The additional input structure referenced in the error message is not defined in the system. This could be due to a misconfiguration or an incomplete setup.
  Incorrect Configuration: The configuration settings for the data replication or transformation process may be incorrect, leading to the system looking for a structure that has not been created or activated.
  Transport Issues: If the system was recently updated or transported from another environment, the necessary structures may not have been included in the transport request.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the SLT or the relevant module to ensure that all necessary structures are defined and correctly configured.
  Create the Structure: If the additional input structure is indeed missing, you may need to create it. This can typically be done through transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator).
  Transport Request: If the issue arose after a transport, ensure that all necessary objects were included in the transport request. You may need to re-transport the missing objects or manually create them in the target system.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module or functionality you are working with. There may be specific instructions or prerequisites for the additional input structure.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes or enhancements related to this issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SLT-specific transactions.
  SAP Notes: Search for SAP Notes related to SMT_CONFIG108 in the SAP Support Portal. There may be specific notes addressing this error with additional troubleshooting steps or patches.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.