How To Fix CNV20308071 - Exception &1 while determining RFC target for MBT package &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20308 - SLO CWB Package Comparison

• Message number: 071

• Message text: Exception &1 while determining RFC target for MBT package &2

Generated Include to Extension - HAUSTEIN - 24.08.2009
INCLUDE CNV_20308_071 OBJECT DOKU ID TX LANGUAGE E

ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20308071 - Exception &1 while determining RFC target for MBT package &2 ?

  The SAP error message CNV20308071, which states "Exception &1 while determining RFC target for MBT package &2," typically occurs in the context of SAP system migrations or data transfers, particularly when using the Migration Cockpit or similar tools. This error indicates that there was an issue in determining the Remote Function Call (RFC) target for a specific Migration Business Transaction (MBT) package.
  Causes:
  
  RFC Destination Configuration: The RFC destination may not be correctly configured in the SAP system. This could be due to missing or incorrect entries in the transaction SM59.
  Network Issues: There may be network connectivity issues between the source and target systems, preventing the RFC call from being established.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the RFC destination or execute the required functions.
  System Configuration: The target system may not be properly set up to handle the requests from the source system, or the MBT package may not be correctly defined.
  Transport Layer Issues: If the MBT package is part of a transport request, there may be issues with the transport layer or the transport itself.
  
  Solutions:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and verify that the RFC destination for the target system is correctly configured.
  Test the connection to ensure it is working properly.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues between the source and target systems. You can use tools like ping or traceroute to check connectivity.
  
  
  
  User Authorizations:
  
  Verify that the user executing the migration has the necessary authorizations to access the RFC destination and perform the required actions.
  
  
  
  Review MBT Package Configuration:
  
  Check the configuration of the MBT package in the Migration Cockpit to ensure it is correctly defined and that all necessary parameters are set.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SM59 (RFC Destinations), SLG1 (Application Log), SICF (HTTP Services), ST22 (Dump Analysis).
  Documentation: Review the official SAP documentation for the Migration Cockpit and related tools for any specific requirements or configurations needed for your scenario.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV20308071 error in your SAP environment.