How To Fix LTR2_CHANGELOG125 - Interface object &1 changed

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CHANGELOG -

• Message number: 125

• Message text: Interface object &1 changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CHANGELOG125 - Interface object &1 changed ?

  The SAP error message LTR2_CHANGELOG125 indicates that an interface object has changed, which can occur in various scenarios, particularly when working with SAP Landscape Transformation (SLT) or Data Replication. This error typically arises when there is a mismatch between the source and target systems regarding the structure or definition of the interface object (like a table or view).
  Cause:
  
  Schema Changes: The structure of the source table or view has been modified (e.g., columns added, removed, or changed).
  Data Type Changes: Changes in data types of fields in the source system.
  Replication Configuration Changes: Changes in the SLT configuration that affect how data is replicated.
  Transport Issues: If changes were transported from one system to another without proper synchronization.
  
  Solution:
  
  Check for Changes: Review the source system to identify any recent changes made to the interface object (tables, views, etc.).
  Update SLT Configuration: If changes are confirmed, update the SLT configuration to reflect these changes. This may involve:
  
  Reinitializing the data transfer for the affected table.
  Adjusting the mapping in the SLT configuration.
  
  
  Recreate the Replication: In some cases, it may be necessary to stop the replication, delete the existing configuration for the affected object, and then recreate it.
  Check for Active Replication: Ensure that there are no active replication processes that could be affected by the changes.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and the specific error message for additional guidance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error.
  SLT Documentation: Review the official SAP documentation for SLT to understand how to manage interface objects and handle changes.
  Transaction Codes: Use transaction codes like LTRC (SLT Configuration) to monitor and manage replication settings.
  Logs: Check SLT logs for more detailed error messages that can provide insights into the specific issue.
  
  If the problem persists after following these steps, it may be beneficial to engage SAP support for further assistance.