How To Fix CNV_MBT214 - Settings for RFC destination &1 have been changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 214

• Message text: Settings for RFC destination &1 have been changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT214 - Settings for RFC destination &1 have been changed ?

  The SAP error message CNV_MBT214 indicates that the settings for a Remote Function Call (RFC) destination have been changed. This message typically arises in the context of data migration or system conversion processes, particularly when using SAP's Migration Cockpit or similar tools.
  Cause:
  The error can occur due to several reasons:
  
  Configuration Changes: The RFC destination settings may have been modified after the initial configuration, which can disrupt ongoing processes that rely on those settings.
  Network Issues: Changes in network configuration or connectivity issues can lead to the RFC destination being unreachable.
  Authorization Issues: If the user does not have the necessary authorizations to access the RFC destination, it may trigger this error.
  System Updates: Updates or changes in the SAP system or the target system can also lead to changes in the RFC destination settings.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check RFC Destination Settings:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the RFC destination mentioned in the error message.
  Verify that the settings (such as connection type, target host, system number, client, user, password, etc.) are correct and have not been altered unexpectedly.
  
  
  
  Test the RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Test Connection" option to ensure that the connection is working properly.
  
  
  
  Review Change Logs:
  
  Check if there have been any recent changes made to the RFC destination settings. This can help identify if the issue was caused by a specific change.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the process has the necessary authorizations to access the RFC destination.
  
  
  
  Consult Documentation:
  
  Review any relevant SAP notes or documentation related to the specific migration or conversion process you are performing, as there may be additional steps or considerations.
  
  
  
  Restart the Process:
  
  If the settings are correct and the connection is working, try restarting the migration or conversion process to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM59: For managing RFC destinations.
  ST22: For checking dump analysis if the error is related to a program dump.
  SLG1: For checking application logs that might provide more context on the error.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration, as it may contain specific guidelines for handling RFC-related issues.
  
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.