How To Fix LTR2_CM2WS121 - Data set '&2' for trans. method '&3' inactive in ES; no settings applied

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CM2WS - Apply CM to ES message

• Message number: 121

• Message text: Data set '&2' for trans. method '&3' inactive in ES; no settings applied

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CM2WS121 - Data set '&2' for trans. method '&3' inactive in ES; no settings applied ?

  The SAP error message LTR2_CM2WS121 indicates that there is an issue with a data set that is inactive for a specific transaction method in the Event Stream (ES). This error typically arises in the context of SAP Landscape Transformation (SLT) or data replication scenarios.
  Cause:
  
  Inactive Data Set: The error suggests that the data set specified (represented by &2) for the transaction method (represented by &3) is inactive. This means that the system is unable to apply any settings or configurations related to that data set.
  Configuration Issues: There may be a misconfiguration in the SLT settings or the data replication setup, leading to the data set not being activated.
  Missing or Incorrect Settings: The necessary settings for the data set or transaction method may not have been applied or may be incomplete.
  
  Solution:
  
  
  Activate the Data Set:
  
  Go to the SLT configuration in the SAP system.
  Navigate to the relevant data set and check its status.
  If it is inactive, activate it to ensure that it can be used for the specified transaction method.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the data replication setup.
  Ensure that all necessary parameters and settings are correctly defined and applied.
  
  
  
  Review Transaction Method:
  
  Verify that the transaction method specified is correctly set up and that it corresponds to the data set in question.
  If needed, consult the documentation for the specific transaction method to ensure compliance with the required settings.
  
  
  
  Consult Logs:
  
  Check the SLT logs for any additional error messages or warnings that may provide more context about the issue.
  Look for any related messages that could indicate what might be causing the data set to be inactive.
  
  
  
  Reconfigure if Necessary:
  
  If the issue persists, consider reconfiguring the data set or transaction method from scratch to ensure that all settings are correctly applied.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for SLT and data replication for detailed guidance on configuration and troubleshooting.
  Support: If the issue cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.