How To Fix CNV_PE820 - Error in load process; start load process only in dev client

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 820

• Message text: Error in load process; start load process only in dev client

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE820 - Error in load process; start load process only in dev client ?

  The SAP error message CNV_PE820 typically occurs during the data load process in a system that is part of a conversion or migration project, particularly when using SAP's data migration tools. This error indicates that the load process is being attempted in a client that is not designated for such operations, usually a production client instead of a development or test client.
  Cause:
  The primary cause of the CNV_PE820 error is that the load process is being initiated in a client that is not allowed to perform this operation. SAP restricts certain processes to specific clients to prevent data integrity issues and to ensure that the migration or conversion processes are conducted in a controlled environment.
  Solution:
  To resolve the CNV_PE820 error, follow these steps:
  
  
  Check Client Configuration: Ensure that you are executing the load process in the correct client. Typically, this should be a development (DEV) or test (QAS) client, not a production (PRD) client.
  
  
  Switch to the Correct Client: Log into the appropriate client where the load process is permitted. This is usually the development client where you can perform testing and validation of the data load.
  
  
  Review Migration Settings: If you are using a specific migration tool or program, check its configuration settings to ensure that it is set up to run in the correct environment.
  
  
  Consult Documentation: Refer to the specific documentation for the migration tool or process you are using. There may be additional prerequisites or configurations required.
  
  
  Contact SAP Support: If you continue to experience issues after ensuring you are in the correct client, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or the migration tool being used.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context. SAP Notes often contain fixes, workarounds, or additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the specific migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have specific requirements or limitations regarding client usage.
  Testing Environment: Always perform data loads in a non-production environment first to validate the process and ensure data integrity before moving to production.
  
  By following these steps, you should be able to resolve the CNV_PE820 error and successfully complete your data load process.