How To Fix SMT_CONFIG191 - Switch &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT_CONFIG - Configuration message class

• Message number: 191

• Message text: Switch &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT_CONFIG191 - Switch &1 does not exist ?

  The SAP error message SMT_CONFIG191 indicates that a specific switch (in this case, identified as &1) does not exist in the system. This error typically arises in the context of SAP Landscape Management (LaMa) or when working with SAP System Landscape Transformation (SLT) configurations.
  Cause:
  
  Non-existent Switch: The switch you are trying to reference has not been created or does not exist in the system.
  Incorrect Configuration: There may be a misconfiguration in the settings where the switch name is incorrectly specified.
  Authorization Issues: The user may not have the necessary authorizations to view or access the switch.
  System Synchronization Issues: If the system landscape has been changed (e.g., switches added or removed), the configuration may not be updated accordingly.
  
  Solution:
  
  
  Verify Switch Existence:
  
  Check the configuration in the SAP system to ensure that the switch you are trying to reference actually exists. You can do this by navigating to the relevant configuration area in SAP.
  
  
  
  Correct Configuration:
  
  If the switch does not exist, you may need to create it. If it does exist, ensure that the name is correctly spelled and matches the expected format.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the switch. You may need to consult with your SAP security team to verify this.
  
  
  
  Update Configuration:
  
  If there have been recent changes to the system landscape, ensure that all configurations are updated accordingly. This may involve refreshing or reloading the configuration settings.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation or notes related to the specific module you are working with for additional troubleshooting steps or updates.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message and any relevant details about your configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to system landscape management, such as SMLT for SLT configurations.
  Documentation: Review the SAP Help Portal for documentation on landscape management and system configuration.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.