How To Fix LTR2_CHANGELOG166 - Data elements changed

LTR2_CHANGELOG166 - Overview

• Message type: E = Error

• Message class: LTR2_CHANGELOG -

• Message number: 166

• Message text: Data elements changed

Self-Explanatory Message

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LTR2_CHANGELOG166 - Details

• The SAP error message LTR2_CHANGELOG166 indicates that there are changes in the data elements of a table that are causing issues with the change log. This typically occurs in the context of SAP Landscape Transformation (SLT) or when using Change Data Capture (CDC) mechanisms.
  
  Cause:
  The error is triggered when the structure of a table in the source system has been modified (e.g., data elements have been added, removed, or changed) after the initial configuration of the change log. This can lead to inconsistencies because the change log is based on the original structure of the table.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Table Structure: Verify the changes made to the table in the source system. Identify what data elements have been changed.
  
  
  Reconfigure the Change Log:
  
  If the changes are acceptable and you want to continue using the change log, you may need to reconfigure it. This can involve:
  Deleting the