How To Fix CNV_MBT019 - Destinations have been created

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 019

• Message text: Destinations have been created

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT019 - Destinations have been created ?

  The SAP error message CNV_MBT019 indicates that destinations have been created in the context of a data migration project, typically related to the SAP S/4HANA Migration Cockpit or other data migration tools. This message usually appears during the execution of a migration project when the system detects that certain destination entries have been created in the system.
  Cause:
  The error message CNV_MBT019 is generally triggered when:
  
  The migration process has identified that certain destination entries (like RFC destinations or logical system entries) have been created or modified.
  There may be a misconfiguration or an unexpected state in the migration setup.
  The migration cockpit is trying to access or utilize these destinations, but there is a conflict or issue with their configuration.
  
  Solution:
  To resolve the CNV_MBT019 error, you can follow these steps:
  
  
  Check Destination Configuration:
  
  Go to transaction SM59 (RFC Destinations) and verify the configuration of the relevant destinations.
  Ensure that the destinations are correctly set up and that the connection parameters (like target system, user credentials, etc.) are valid.
  
  
  
  Review Migration Settings:
  
  Check the settings in the migration cockpit or the specific migration project you are working on.
  Ensure that the correct source and target systems are defined and that the necessary authorizations are in place.
  
  
  
  Log Analysis:
  
  Review the logs generated during the migration process for any additional error messages or warnings that could provide more context about the issue.
  Use transaction SLG1 to check application logs related to the migration.
  
  
  
  Recreate Destinations:
  
  If you suspect that the destination entries are corrupted or incorrectly configured, consider deleting and recreating them.
  Make sure to back up any necessary configurations before making changes.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for the migration tool you are using. There may be specific notes or guidelines related to the error message.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs and the context in which it occurred.
  
  
  
  Related Information:
  
  Transaction Codes: SM59 (RFC Destinations), SLG1 (Application Log), and the specific transaction for the migration cockpit.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it is often the tool involved in these types of migrations.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the CNV_MBT019 error effectively.