How To Fix LTR2_CHANGELOG366 - Data model &1 removed from position &3

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CHANGELOG -

• Message number: 366

• Message text: Data model &1 removed from position &3

Self-Explanatory Message

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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 LTR2_CHANGELOG366 - Data model &1 removed from position &3 ?

  The SAP error message LTR2_CHANGELOG366 typically indicates that there is an issue with the data model in the context of SAP Landscape Transformation (SLT) Replication. This error occurs when a data model is removed from a specific position in the replication setup, which can disrupt the data replication process.
  Cause:
  
  Data Model Removal: The error suggests that a data model (indicated by &1) has been removed from a specific position (indicated by &3) in the SLT configuration. This could happen due to manual changes in the configuration, deletion of the data model, or changes in the source or target system that affect the replication setup.
  Configuration Issues: There may be inconsistencies or misconfigurations in the SLT setup, such as changes in the source tables or structures that are not reflected in the SLT configuration.
  Transport Issues: If the SLT configuration was transported from one system to another, it might not have been properly adjusted for the target environment.
  
  Solution:
  
  Check Configuration: Review the SLT configuration to ensure that the data model is correctly defined and that all necessary tables and structures are included. You can do this by accessing the SLT configuration transaction (usually LTRC).
  Recreate Data Model: If the data model has been inadvertently removed, you may need to recreate it. This involves defining the necessary tables and relationships again in the SLT configuration.
  Adjust Replication Settings: Ensure that the replication settings are correctly configured and that there are no discrepancies between the source and target systems.
  Check Logs: Review the SLT logs for any additional error messages or warnings that could provide more context about the issue. This can help identify if there are other underlying problems.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and the specific error message for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTRC (SLT Configuration), LTR2 (Data Model), and LTRS (Replication Status).
  SAP Notes: Check for any SAP Notes related to this error message for patches or updates that may resolve the issue.
  SLT Documentation: Review the official SAP documentation on Landscape Transformation for best practices and configuration guidelines.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.