How To Fix CNV_IUUC_TCR_MAIN015 - Preprocessing activity cannot process table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_TCR_MAIN - transactional consistent replication main package

• Message number: 015

• Message text: Preprocessing activity cannot process table &1

What causes this issue?

The job for the preprocessing activity of the given table did not finish
successfully.

System Response

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

How to fix this error?

Check why the job for the preprocessing activity did not finish
successfully. The jobs have the following naming convention:
/1LT/TNX_PRE_<MT_ID>_<Table_Name>

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_TCR_MAIN015 - Preprocessing activity cannot process table &1 ?

  The SAP error message CNV_IUUC_TCR_MAIN015 indicates that a preprocessing activity cannot process a specific table, denoted by &1. This error typically arises during data migration or transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services.
  Causes:
  
  Table Not Supported: The table in question may not be supported for the specific preprocessing activity you are trying to execute.
  Data Consistency Issues: There may be inconsistencies or issues with the data in the table that prevent it from being processed.
  Configuration Issues: The configuration settings for the data migration or transformation process may not be set up correctly.
  Missing Authorizations: The user executing the process may lack the necessary authorizations to access or modify the table.
  Technical Issues: There could be underlying technical issues, such as database locks or connectivity problems.
  
  Solutions:
  
  Check Table Compatibility: Verify if the table is supported for the preprocessing activity you are attempting. Consult the SAP documentation or support for a list of supported tables.
  Data Validation: Review the data in the table for any inconsistencies or errors. Clean up any problematic records that may be causing the issue.
  Review Configuration: Ensure that the configuration settings for the migration or transformation process are correct. This includes checking the settings in the relevant transaction codes or configuration screens.
  User Authorizations: Confirm that the user executing the process has the necessary authorizations to access and modify the table.
  Check Logs: Review the logs for more detailed error messages or warnings that could provide additional context about the issue.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message and any relevant details.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler).
  Documentation: Review the SAP Help Portal for documentation on the specific tools and processes you are using.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.