How To Fix CNV_IUUC_REPL_ADV_SE180 - Settings will not affect any tables which are currently being replicated

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPL_ADV_SE - MEssage class for package CNV_IUUC_REPL_ADV_SETTINGS

• Message number: 180

• Message text: Settings will not affect any tables which are currently being replicated

Note that activating this feature will not affect any tables which are
being replicated, that is, tables for which triggers have been created.
If you want to activate this feature for tables which are already
replicating data, you must delete the triggers for the relevant tables
and recreate them. This means that if you already have a replication
running, the replication must be stopped, and a new replication
(including an initial load of the relevant tables) must be started. To
avoid repeating the initial load, you can apply SAP Note <ZU>1898479.</>
This SAP Note contains the report IUUC_REDEFINE_DB_TRIGGERS. In this
report, you can specify the mass transfer ID (MT_ID), leave field
<ZK>Lock Timeout Value</> unchanged, and then specify the relevant
tables in the <ZK>Table Name</> field. This means that you do not need
to stop and restart the replication (including dropping and recreating
triggers, and reloading the relevant tables).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPL_ADV_SE180 - Settings will not affect any tables which are currently being replicated ?

  The SAP error message CNV_IUUC_REPL_ADV_SE180 indicates that the settings you are trying to apply will not affect any tables that are currently being replicated. This typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Services, where data replication is managed.
  Cause:
  
  Active Replication: The error usually arises when you attempt to change settings for tables that are already being replicated. The replication process locks certain configurations to ensure data consistency.
  Configuration Mismatch: There may be a mismatch between the settings you are trying to apply and the current state of the replication process.
  Replication Mode: The replication mode (e.g., real-time, scheduled) may not allow for certain changes to be made while replication is active.
  
  Solution:
  
  Stop Replication: If you need to change settings for the tables, you may need to stop the replication process for those specific tables. This can usually be done through the SLT configuration interface.
  Adjust Settings: Once replication is stopped, you can adjust the settings as needed. Make sure to review the settings to ensure they are appropriate for your replication scenario.
  Restart Replication: After making the necessary changes, restart the replication process for the affected tables.
  Check Logs: Review the SLT logs for any additional errors or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for SLT or the specific data replication tool you are using for detailed guidance on managing replication settings.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is impacting critical business processes.
  
  Best Practices:
  
  Always back up your configuration before making changes.
  Test changes in a development or test environment before applying them to production.
  Monitor the replication process after making changes to ensure that it is functioning as expected. 
  
  By following these steps, you should be able to resolve the CNV_IUUC_REPL_ADV_SE180 error and successfully manage your data replication settings.