How To Fix LTR2_CHANGELOG102 - Source business object changed

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CHANGELOG -

• Message number: 102

• Message text: Source business object changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CHANGELOG102 - Source business object changed ?

  The SAP error message LTR2_CHANGELOG102 indicates that there has been a change in the source business object that is being used in a data transfer or replication process. This typically occurs in the context of SAP Landscape Transformation (SLT) or data replication scenarios where the source data structure has been modified after the initial configuration.
  Cause:
  The error is triggered when:
  
  The structure of the source business object (like a table or view) has been altered (e.g., fields added, removed, or changed).
  The SLT configuration is not in sync with the current structure of the source data.
  There may be changes in the data model that affect the replication process.
  
  Solution:
  To resolve the LTR2_CHANGELOG102 error, you can follow these steps:
  
  
  Check Source Object Changes:
  
  Review the source business object to identify any changes that have been made. This could include changes in the database schema, such as adding or removing fields.
  
  
  
  Update SLT Configuration:
  
  If changes have been made to the source object, you may need to update the SLT configuration to reflect these changes. This can involve:
  
  Reconfiguring the SLT replication settings.
  Adjusting the mapping of fields in the SLT configuration.
  
  
  
  
  
  Reinitialize the Replication:
  
  In some cases, it may be necessary to reinitialize the data replication process. This can be done by:
  
  Stopping the replication.
  Deleting the existing configuration for the affected object.
  Recreating the configuration and starting the replication again.
  
  
  
  
  
  Check for Errors in SLT Logs:
  
  Review the SLT logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SLT and the specific business object to understand any specific requirements or steps needed after changes.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the replication process to ensure that it is functioning correctly without errors.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation to understand best practices for managing changes in source objects.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if the changes are complex or involve multiple systems.
  
  By following these steps, you should be able to resolve the LTR2_CHANGELOG102 error and ensure that your data replication process is functioning correctly.