How To Fix LTR2_ANA2158 - Tables changed in execution system after previous analysis finished

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ANA2 - LTR2 Analysis Messages

• Message number: 158

• Message text: Tables changed in execution system after previous analysis finished

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ANA2158 - Tables changed in execution system after previous analysis finished ?

  The SAP error message LTR2_ANA2158 indicates that there have been changes to the database tables in the execution system after a previous analysis was completed. This typically occurs in the context of SAP Landscape Transformation (SLT) or Data Replication scenarios where data consistency is crucial.
  Cause:
  The error is triggered when the system detects that the structure or content of the tables being analyzed has changed since the last analysis was performed. This can happen due to various reasons, such as:
  
  Schema changes (e.g., adding or removing columns).
  Data modifications (e.g., updates, inserts, or deletes).
  Changes in the configuration of the source or target systems.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Re-run the Analysis: The simplest solution is to re-run the analysis process. This will allow the system to re-evaluate the current state of the tables and update its metadata accordingly.
  
  
  Check for Changes: Investigate what changes have been made to the tables since the last analysis. This can involve:
  
  Reviewing change logs or audit trails.
  Checking with the development or database administration teams for any recent modifications.
  
  
  
  Consistency Check: Ensure that the source and target systems are consistent. If there are discrepancies, you may need to synchronize the data or revert any unintended changes.
  
  
  Review SLT Configuration: If you are using SLT, check the configuration settings to ensure that they are correctly set up for the tables in question.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for any additional troubleshooting steps or recommendations.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They may provide insights specific to your system configuration or version.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation for best practices and troubleshooting tips.
  System Logs: Analyze system logs for any additional error messages or warnings that could provide more context about the changes that triggered the error.
  
  By following these steps, you should be able to address the LTR2_ANA2158 error effectively.