How To Fix CNV_OT_ATC001 - Invalid table classification &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OT_ATC - OBT ATC Checks

• Message number: 001

• Message text: Invalid table classification &2

What causes this issue?

Table &V1& is classified as &V2&. &V2& is not a valid classification.

How to fix this error?

Classify table &V1& either as 'IN_SCOPE' or 'OUT_OF_SCOPE'.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OT_ATC001 - Invalid table classification &2 ?

  The SAP error message CNV_OT_ATC001 Invalid table classification &2 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other tools that involve data transformation. This error indicates that there is an issue with the classification of a table that is being processed.
  Cause:
  
  
  Invalid Table Classification: The error suggests that the table classification specified in the migration or conversion process is not valid. This could be due to:
  
  A typo or incorrect entry in the configuration.
  The table not being recognized by the system due to missing definitions or incorrect settings.
  The table being classified in a way that does not match its actual structure or intended use.
  
  
  
  Configuration Issues: There may be issues in the configuration settings related to the data migration or conversion process, such as incorrect mapping or classification settings.
  
  
  Data Model Changes: If the data model has changed (for example, in a system upgrade or migration), the classifications may no longer be valid.
  
  
  Solution:
  
  
  Check Table Classification: Review the classification of the table in question. Ensure that it is correctly defined in the migration or conversion settings. You may need to refer to the documentation or configuration guides for the specific migration tool you are using.
  
  
  Review Configuration Settings: Go through the configuration settings related to the migration or conversion process. Ensure that all mappings and classifications are correctly set up.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  Update or Correct Data Model: If the error is due to changes in the data model, ensure that your migration or conversion process is aligned with the current data model. This may involve updating the migration templates or configurations.
  
  
  Testing: After making changes, perform a test run of the migration or conversion process to ensure that the error has been resolved.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  Related Information:
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit and its functionalities, as it is often used for data migration tasks.
  Data Migration Best Practices: Review best practices for data migration in SAP environments to avoid common pitfalls.
  Documentation: Refer to the official SAP documentation for the specific version of the software you are using, as it may contain relevant information about table classifications and migration processes.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.