How To Fix CNVMBTRFC093 - Different system ids: &1 <> &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTRFC - Messages used in RFC Management and its objects

• Message number: 093

• Message text: Different system ids: &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 CNVMBTRFC093 - Different system ids: &1 <> &2 ?

  The SAP error message CNVMBTRFC093 indicates that there is a mismatch between the system IDs of the source and target systems during a data transfer or migration process. Specifically, the error message states that the system IDs are different, with &1 representing the source system ID and &2 representing the target system ID.
  Cause:
  This error typically occurs in scenarios involving data migration or system conversion, such as during the use of the SAP Landscape Transformation (SLT) or SAP Data Services. The mismatch can happen due to:
  
  Incorrect Configuration: The source and target systems may not be correctly configured to communicate with each other.
  System ID Changes: The system ID of either the source or target system may have been changed after the initial setup.
  Transport Issues: There may be issues with the transport layer that prevent proper communication between the systems.
  
  Solution:
  To resolve the CNVMBTRFC093 error, you can take the following steps:
  
  
  Verify System IDs: Check the system IDs of both the source and target systems. Ensure that they are correctly configured and match the expected values.
  
  You can check the system ID in the SAP GUI by navigating to System -> Status.
  
  
  
  Check RFC Connections: Ensure that the RFC (Remote Function Call) connections between the systems are correctly set up.
  
  Use transaction SM59 to check the RFC destinations and ensure they are configured properly.
  
  
  
  Review Configuration Settings: If you are using a specific migration tool or process, review the configuration settings to ensure that the source and target systems are correctly defined.
  
  
  Reconfigure Connections: If you find any discrepancies in the RFC connections or system IDs, reconfigure them as necessary.
  
  
  Consult Documentation: Refer to the specific documentation for the migration tool or process you are using, as there may be additional steps or considerations specific to that tool.
  
  
  Check for Updates: Ensure that both systems are updated to the latest support packages or patches, as there may be bug fixes related to this issue.
  
  
  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: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), ST22 (Dump Analysis), and SLG1 (Application Log) for troubleshooting.
  SAP Notes: Search for SAP Notes related to CNVMBTRFC093 for any known issues or additional guidance.
  Documentation: Review the official SAP documentation for the specific migration or transformation tool you are using, as it may provide insights into common issues and their resolutions.
  
  By following these steps, you should be able to identify and resolve the cause of the CNVMBTRFC093 error.