How To Fix CNV_2010C109 - Action not allowed by class CL_CNV_2010C_CHECK

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_2010C - Message class for CoA on Cloud

• Message number: 109

• Message text: Action not allowed by class CL_CNV_2010C_CHECK

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 CNV_2010C109 - Action not allowed by class CL_CNV_2010C_CHECK ?

  The SAP error message CNV_2010C109 with the description "Action not allowed by class CL_CNV_2010C_CHECK" typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that a certain action or operation is not permitted due to checks implemented in the class CL_CNV_2010C_CHECK.
  Cause:
  
  Data Integrity Checks: The error is often triggered by data integrity checks that are part of the migration process. The class CL_CNV_2010C_CHECK contains logic that validates the data being migrated and ensures that it meets certain criteria.
  Configuration Issues: There may be configuration settings or prerequisites that have not been met, preventing the action from being executed.
  Business Rules Violations: The data being processed may violate specific business rules or constraints defined in the migration framework.
  
  Solution:
  
  Review Migration Logs: Check the detailed logs of the migration process to identify the specific reason for the error. This can provide insights into what data or configuration is causing the issue.
  Data Validation: Ensure that the data being migrated adheres to the required formats and business rules. Validate the data against the expected criteria.
  Configuration Check: Verify that all necessary configurations for the migration process are correctly set up. This includes checking for any prerequisites that need to be fulfilled before the migration can proceed.
  Consult Documentation: Refer to the SAP documentation related to the migration process you are using. There may be specific guidelines or notes regarding the error message.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. They can provide more detailed insights based on your specific system configuration and migration scenario.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it is often the tool used for data migration.
  Data Migration Best Practices: Review best practices for data migration to ensure a smooth process, including data cleansing and validation steps.
  Error Handling: Understand how to handle errors during migration processes, including how to roll back changes if necessary.
  
  By following these steps, you should be able to diagnose and resolve the CNV_2010C109 error effectively.