How To Fix LTR2_CHANGELOG195 - Rule &1: table-field &2 deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CHANGELOG -

• Message number: 195

• Message text: Rule &1: table-field &2 deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CHANGELOG195 - Rule &1: table-field &2 deleted ?

  The SAP error message LTR2_CHANGELOG195 indicates that a specific table-field combination has been deleted, which is causing issues in the context of change log management or data replication. This error typically arises in scenarios involving the SAP Landscape Transformation (SLT) or data replication processes.
  Cause:
  The error occurs when:
  
  A field in a table that is being monitored for changes has been deleted from the database schema.
  The change log is trying to reference this deleted field, which leads to inconsistencies.
  The replication setup is not updated to reflect the changes made in the underlying database schema.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Table Structure:
  
  Verify the structure of the table mentioned in the error message. Ensure that the field indicated has indeed been deleted.
  
  
  
  Update the Replication Configuration:
  
  If the field has been deleted intentionally, you need to update the SLT configuration to remove references to this field.
  Go to the SLT configuration and adjust the settings to reflect the current state of the database schema.
  
  
  
  Reinitialize the Replication:
  
  If necessary, you may need to reinitialize the replication for the affected table. This can involve stopping the replication, making the necessary changes, and then starting it again.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no other dependencies or configurations that rely on the deleted field. This may include views, reports, or other database objects.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SLT and change log management for any specific instructions or best practices regarding schema changes.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about the changes, consider reaching out to SAP support for assistance.
  
  
  
  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 on Landscape Transformation for best practices on managing schema changes and replication setups.
  Change Log Management: Familiarize yourself with how change logs work in SAP and the implications of modifying table structures.
  
  By following these steps, you should be able to resolve the error and ensure that your data replication processes function correctly.