How To Fix LTR2_CM_CHG_BO006 - Alias changed by &4

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CM_CHG_BO - Change log messages of Business Objects in CM

• Message number: 006

• Message text: Alias changed by &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CM_CHG_BO006 - Alias changed by &4 ?

  The SAP error message LTR2_CM_CHG_BO006 with the description "Alias changed by &4" typically occurs in the context of SAP Landscape Transformation (SLT) or Data Replication processes. This error indicates that there has been a change in the alias of a database object, which can affect the replication or transformation processes.
  Cause:
  
  Database Object Changes: The error is often triggered when the alias of a database object (like a table or view) has been modified in the source system. This can happen due to renaming, dropping, or altering the structure of the object.
  Replication Configuration: If the SLT configuration is not updated to reflect these changes, it can lead to inconsistencies and errors during data replication.
  Inconsistent Metadata: The metadata in the SLT system may not match the current state of the source database, leading to this error.
  
  Solution:
  
  Check the Source System: Verify the changes made to the database object in the source system. Ensure that the alias is correctly defined and that the object exists.
  Update SLT Configuration: If the alias has changed, you may need to update the SLT configuration to reflect the new alias. This can involve:
  
  Adjusting the configuration settings in the SLT system.
  Recreating the replication configuration for the affected object.
  
  
  Reinitialize Replication: In some cases, it may be necessary to reinitialize the data replication for the affected table or view. This can be done through the SLT management interface.
  Check Logs: Review the SLT logs for more detailed information about the error and any related issues. This can provide insights into what specifically caused the error.
  Consult Documentation: Refer to SAP documentation or support notes related to SLT and the specific error message for additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it. If the issue persists, consider reaching out to SAP support for further assistance.