How To Fix CNV_OR_REP021 - Ended on &1 at &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OR_REP -

• Message number: 021

• Message text: Ended on &1 at &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OR_REP021 - Ended on &1 at &2 ?

  The SAP error message CNV_OR_REP021 typically relates to issues encountered during the execution of a conversion or replication process in SAP systems, particularly in the context of data migration or system conversion projects. This error message indicates that a specific operation has ended with an error at a given timestamp.
  Cause:
  The error can be caused by various factors, including but not limited to:
  
  Data Integrity Issues: Problems with the data being processed, such as missing or inconsistent data.
  Configuration Errors: Incorrect settings in the conversion or replication configuration.
  System Resource Limitations: Insufficient memory, processing power, or other system resources.
  Authorization Issues: Lack of necessary permissions to perform the operation.
  Technical Errors: Bugs or issues in the SAP software or the specific conversion program being used.
  
  Solution:
  To resolve the CNV_OR_REP021 error, you can take the following steps:
  
  
  Check Logs: Review the detailed logs associated with the conversion or replication process. Look for any preceding error messages that might provide more context about the failure.
  
  
  Data Validation: Ensure that the data being processed is complete and consistent. Validate the source data for any anomalies.
  
  
  Configuration Review: Double-check the configuration settings for the conversion or replication process. Ensure that all parameters are set correctly.
  
  
  Resource Monitoring: Monitor system resources during the execution of the process. If resources are low, consider increasing them or optimizing the process.
  
  
  Authorization Check: Verify that the user executing the process has the necessary authorizations to perform the operation.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Consult Documentation: Review the official SAP documentation related to the specific conversion or replication process you are working with for any additional troubleshooting steps.
  
  
  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 details and any relevant logs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to data migration and replication, such as LTMC (Legacy Transfer Migration Cockpit) or SCC1 (Client Copy).
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Documentation: Review SAP Help documentation for the specific version of SAP you are using, as there may be version-specific considerations.
  
  By following these steps, you should be able to diagnose and resolve the CNV_OR_REP021 error effectively.