How To Fix CNV_10020783 - System, client and packid are identical for source and target

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 783

• Message text: System, client and packid are identical for source and target

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_10020783 - System, client and packid are identical for source and target ?

  The SAP error message CNV_10020783 indicates that there is an issue with the system configuration during a data migration or conversion process. Specifically, it means that the source and target systems, clients, and package IDs are identical, which is not allowed in the context of the operation you are trying to perform.
  Cause:
  This error typically occurs in scenarios where you are trying to migrate or convert data from one system to another, but the system, client, and package ID for both the source and target are the same. This can happen if:
  
  You are mistakenly trying to perform a migration within the same system.
  The configuration settings for the source and target systems have not been set correctly.
  There is a misunderstanding of the migration process, leading to incorrect parameters being used.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration: Verify the configuration settings for both the source and target systems. Ensure that they are indeed different. You can do this by checking the system ID (SID), client number, and package ID.
  
  
  Use Different Systems: If you are trying to migrate data, ensure that the source and target systems are different. You cannot migrate data from a system to itself.
  
  
  Review Migration Steps: Go through the migration or conversion steps you are following. Make sure that you are following the correct procedure and that you have set the parameters correctly.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are using. There may be additional guidelines or prerequisites that need to be met.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Tools: If you are using specific SAP migration tools (like SAP S/4HANA Migration Cockpit), ensure that you are familiar with their requirements and limitations.
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to proceed with your data migration or conversion process.