How To Fix CNV_MBT_SHELL230 - Error in RFC call: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 230

• Message text: Error in RFC call: &1

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_SHELL230 - Error in RFC call: &1 ?

  The SAP error message CNV_MBT_SHELL230 Error in RFC call: &1 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other migration tools. This error indicates that there was an issue with a Remote Function Call (RFC) during the execution of a migration task.
  Causes:
  
  Network Issues: There may be connectivity problems between the systems involved in the RFC call.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to perform the RFC call.
  Configuration Errors: Incorrect configuration of the RFC destination or the target system can lead to this error.
  System Performance: If the target system is under heavy load or experiencing performance issues, it may not respond to the RFC call in a timely manner.
  Data Issues: The data being processed may have inconsistencies or errors that prevent the RFC call from completing successfully.
  Missing Function Modules: The required function modules may not be available or properly defined in the target system.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the source and target systems. You can use tools like ping or telnet to test connectivity.
  Verify Authorizations: Check that the user executing the migration has the necessary authorizations for the RFC calls being made.
  Review RFC Destination Configuration: Go to transaction SM59 and verify that the RFC destination is correctly configured and that the connection test is successful.
  Monitor System Performance: Check the performance of the target system to ensure it is not overloaded. You can use transaction SM50 or SM66 to monitor active processes.
  Validate Data: Review the data being migrated for any inconsistencies or errors that may cause the RFC call to fail.
  Check Function Modules: Ensure that all required function modules are available and correctly defined in the target system. You can use transaction SE37 to check for the existence of specific function modules.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Logs and Traces: Check the application logs and system logs for more detailed error messages that can provide additional context for troubleshooting.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.