How To Fix CNV_MBT_09_A029 - RFC Error: &1 &2 .

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_09_A - Message class for drop-solution

• Message number: 029

• Message text: RFC Error: &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_09_A029 - RFC Error: &1 &2 . ?

  The SAP error message CNV_MBT_09_A029 RFC Error: &1 &2 typically indicates an issue related to Remote Function Call (RFC) communication between systems in the context of a data migration or conversion process. This error is often encountered during the execution of the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  
  Network Issues: There may be network connectivity problems between the source and target systems.
  RFC Destination Configuration: The RFC destination may not be correctly configured or may be missing.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  System Availability: The target system may be down or not reachable.
  Incorrect Parameters: The parameters passed in the RFC call may be incorrect or not matching the expected format.
  
  Solution:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems involved. You can use tools like ping or telnet to test connectivity.
  Verify RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Check the configuration of the RFC destination being used. Ensure that it is set up correctly and test the connection.
  
  
  Review Authorizations: Ensure that the user ID used for the RFC connection has the necessary authorizations to perform the required actions.
  Check System Status: Verify that the target system is up and running. You can check the system logs or use transaction SM51 to see the status of application servers.
  Examine Parameters: Review the parameters being passed in the RFC call to ensure they are correct and in the expected format.
  Check Logs: Look into the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Review the official SAP documentation for the Migration Cockpit or the specific data migration tool you are using for any known issues or troubleshooting steps.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the steps you have already taken.