How To Fix RSCNV018 - Filling methods not supported because change log is not empty

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCNV - Messages class for Metadata Remodeling Toolbox

• Message number: 018

• Message text: Filling methods not supported because change log is not empty

What causes this issue?

The change log is not empty. Remodeling involves a change of structure,
which could lead to inconsistencies.

System Response

The system does not allow you to use the filling method in remodeling.

How to fix this error?

Do one of the following:
Go back and empty the change log. Then run the remodeling again.
Remodeling should proceed normally.
Change the remodeling rule. Do not use any filling methods. InfoObjects
are filled with default values.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSCNV018 - Filling methods not supported because change log is not empty ?

  The SAP error message RSCNV018 indicates that there is an issue with the filling methods in the context of data migration or data transfer processes, specifically when the change log is not empty. This error typically arises during data transfer processes, such as when using the SAP Data Transfer Workbench or during data migration projects.
  Cause:
  The error occurs because the system detects that the change log for the data being processed is not empty. This situation can arise in the following scenarios:
  
  There are existing entries in the change log that have not been processed or cleared.
  The system is trying to apply a filling method (like a delta load) that requires an empty change log to function correctly.
  
  Solution:
  To resolve the RSCNV018 error, you can follow these steps:
  
  
  Check the Change Log:
  
  Review the change log for the relevant data. You can do this by accessing the relevant transaction or table where the change log is maintained.
  Identify any entries that may be causing the issue.
  
  
  
  Clear the Change Log:
  
  If it is appropriate for your scenario, you may need to clear the change log. This can typically be done through specific SAP transactions or programs designed to manage change logs.
  Ensure that you have a backup or that it is safe to clear the change log, as this action may result in the loss of change tracking.
  
  
  
  Use Alternative Filling Methods:
  
  If clearing the change log is not an option, consider using a different filling method that does not rely on an empty change log. This may involve using a full load instead of a delta load.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific data transfer or migration process you are using. There may be specific guidelines or recommendations for handling this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about the steps to take, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system configuration and requirements.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP, as this can help prevent similar issues in the future.
  Change Log Management: Understand how change logs work in your SAP environment, including how to manage and maintain them effectively.
  
  By following these steps, you should be able to resolve the RSCNV018 error and proceed with your data transfer or migration tasks.