How To Fix CNV_OR_ANA2016 - Start table analysis task &1 on &2 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OR_ANA2 - Analysis: Message Class

• Message number: 016

• Message text: Start table analysis task &1 on &2 failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OR_ANA2016 - Start table analysis task &1 on &2 failed ?

  The SAP error message CNV_OR_ANA2016 indicates that there was a failure when trying to start a table analysis task in the context of a data conversion or migration process, typically associated with the SAP S/4HANA migration or other data transformation projects.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Missing Authorizations: The user executing the task may not have the necessary authorizations to perform the analysis.
  Technical Issues: There may be underlying technical issues such as database connectivity problems, missing database objects, or issues with the SAP system itself.
  Configuration Issues: Incorrect configuration settings in the migration or conversion tools can lead to failures.
  Data Issues: There may be inconsistencies or issues with the data in the source tables that prevent the analysis from completing successfully.
  System Performance: If the system is under heavy load or if there are resource constraints, the task may fail to start.
  
  Solution:
  To resolve the CNV_OR_ANA2016 error, you can take the following steps:
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the analysis task. You may need to consult with your SAP security team to verify this.
  
  
  Review Logs: Check the detailed logs for the specific task that failed. This can provide more context on what went wrong. Look for any additional error messages or warnings that may indicate the root cause.
  
  
  Verify Configuration: Ensure that all configuration settings related to the data migration or conversion process are correct. This includes checking any parameters or settings in the relevant transaction codes or tools.
  
  
  Data Consistency Check: Perform a data consistency check on the source tables to identify any issues that may be causing the analysis to fail. This may involve running specific reports or transactions designed to check data integrity.
  
  
  System Performance: Monitor the system performance and resource usage. If the system is under heavy load, consider scheduling the analysis task during off-peak hours or increasing system resources.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or Knowledge Base Articles that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message, logs, and any other relevant information to help diagnose the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCC4, SCC1, or S/4HANA Migration Cockpit that may be involved in the migration process.
  Documentation: Review the official SAP documentation related to the data migration process, including best practices and troubleshooting guides.
  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 and resolve the underlying cause of the CNV_OR_ANA2016 error.