How To Fix /IWXBE/CORE322 - CommunicationPartnerId does not match for channel &1 with destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWXBE/CORE -

• Message number: 322

• Message text: CommunicationPartnerId does not match for channel &1 with destination &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWXBE/CORE322 - CommunicationPartnerId does not match for channel &1 with destination &2 ?

  The SAP error message /IWXBE/CORE322 CommunicationPartnerId does not match for channel &1 with destination &2 typically indicates a mismatch between the communication partner ID configured in the system and the expected partner ID for a specific communication channel and destination. This error is often encountered in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with communication channels and their configurations.
  Cause:
  
  Configuration Mismatch: The communication partner ID defined in the communication channel does not match the one expected for the destination. This can happen if the configuration was changed or if there are discrepancies in the settings.
  Incorrect Destination Settings: The destination settings in the SAP system may not be correctly configured, leading to a mismatch.
  Changes in Partner Profiles: If there have been recent changes to partner profiles or communication settings, this could lead to inconsistencies.
  Transport Layer Issues: If the communication is happening over a transport layer (like HTTP, RFC, etc.), issues in the transport configuration can also lead to this error.
  
  Solution:
  
  
  Check Communication Channel Configuration:
  
  Go to the Integration Directory and check the configuration of the communication channel associated with the error.
  Ensure that the Communication Partner ID is correctly set and matches the expected value.
  
  
  
  Verify Destination Settings:
  
  Check the destination settings in the SAP system (transaction SM59 for RFC destinations).
  Ensure that the destination is correctly configured and that the partner ID matches what is expected by the communication channel.
  
  
  
  Review Partner Profiles:
  
  If applicable, review the partner profiles in transaction WE20 to ensure that they are correctly set up and that the communication partner ID is consistent.
  
  
  
  Test Connectivity:
  
  Use the test functionality in the communication channel or the destination to verify that the connection can be established without errors.
  
  
  
  Check Logs:
  
  Review the logs in the SAP system (transaction SXMB_MONI for message monitoring) to gather more details about the error and identify any additional issues.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult SAP documentation or support for further troubleshooting steps specific to your version and configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  Version-Specific Considerations: Ensure that you are aware of any version-specific considerations or changes that might affect the configuration of communication channels and destinations.
  
  By following these steps, you should be able to identify and resolve the cause of the /IWXBE/CORE322 error in your SAP system.