How To Fix CNV_CMIS_G051 - Central system is: &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_G - CMIS: general messages

• Message number: 051

• Message text: Central system is: &1 &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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First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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_CMIS_G051 - Central system is: &1 &2 ?

  The SAP error message CNV_CMIS_G051 typically relates to issues encountered during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. The message indicates that there is a problem with the central system configuration or connectivity.
  Cause:
  
  System Configuration Issues: The central system may not be properly configured or may not be accessible.
  Network Issues: There could be network connectivity problems between the source and target systems.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the central system.
  Service Availability: The required services or background jobs in the central system may not be running or may be misconfigured.
  
  Solution:
  
  
  Check System Configuration:
  
  Ensure that the central system is correctly configured in the SAP landscape.
  Verify the RFC connections and ensure they are active and correctly set up.
  
  
  
  Network Connectivity:
  
  Test the network connection between the source and central systems.
  Use tools like ping or telnet to check connectivity.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to perform the migration tasks.
  Check roles and profiles assigned to the user.
  
  
  
  Service and Job Status:
  
  Check if the required services in the central system are running.
  Look for any background jobs that may be failing or not executing as expected.
  
  
  
  Logs and Traces:
  
  Review the logs and traces for more detailed error messages that can provide additional context.
  Use transaction codes like SLG1 (Application Log) to find relevant logs.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error message or provide patches and updates.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Migration Cockpit or the specific migration tool you are using.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to diagnose and resolve the CNV_CMIS_G051 error effectively.