How To Fix IUUC_IMIG006 - & entries changed in the TICNV of the source system

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_IMIG - IUUC@IMIG Incremental migration (MDS)

• Message number: 006

• Message text: & entries changed in the TICNV of the source system

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 IUUC_IMIG006 - & entries changed in the TICNV of the source system ?

  The SAP error message IUUC_IMIG006 typically relates to issues encountered during the initial load of data in the SAP Landscape Transformation (SLT) replication process. This error indicates that there are changes in the source system that affect the data being replicated, specifically in the context of the TICNV (Table Interface Change Notification) table.
  Cause:
  
  Data Changes in Source System: The error occurs when there are changes (inserts, updates, or deletes) made to the source tables after the initial extraction has started but before the data has been fully replicated to the target system.
  Timing Issues: If the data extraction and replication processes are not properly synchronized, it can lead to inconsistencies and this error.
  Configuration Issues: Incorrect configuration of the SLT system or the source system can also lead to this error.
  
  Solution:
  
  Check for Changes: Review the source system for any changes made to the tables being replicated. If there are changes, you may need to re-trigger the initial load.
  Re-initialize the Replication: If the error persists, you may need to stop the replication, clear the existing data in the target system, and re-initialize the replication process. This involves:
  
  Stopping the SLT replication.
  Deleting the existing data in the target tables.
  Re-initializing the data load from the source system.
  
  
  Monitor SLT Logs: Check the SLT logs for more detailed error messages and information that can help identify the specific cause of the issue.
  Adjust Configuration: Ensure that the SLT configuration is set up correctly, including the settings for the replication process and the handling of changes in the source system.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  SLT Documentation: Review the official SAP documentation for SLT to understand the replication process and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue cannot be resolved, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages.
  
  By following these steps, you should be able to address the IUUC_IMIG006 error and ensure a smooth data replication process.