EA559 - Determination of inbound queue name was not successful

SAP Error Message - Details

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 559

• Message text: Determination of inbound queue name was not successful

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message EA559 - Determination of inbound queue name was not successful ?

  The SAP error message EA559, "Determination of inbound queue name was not successful," typically occurs in the context of SAP's Application Link Enabling (ALE) or when dealing with asynchronous communication between systems. This error indicates that the system was unable to determine the appropriate inbound queue for processing messages.
  Causes:
  
  Configuration Issues: The inbound queue may not be properly configured in the system. This could be due to missing or incorrect settings in the ALE configuration.
  Missing Logical System: The logical system that is supposed to receive the messages may not be defined or may not be correctly set up in the system.
  Queue Name Not Found: The system may not be able to find the specified queue name in the queue management system.
  Transport Layer Issues: There may be issues with the transport layer that prevent the message from being routed correctly.
  Authorization Issues: The user or process attempting to access the queue may not have the necessary authorizations.
  
  Solutions:
  
  
  Check ALE Configuration:
  
  Go to transaction WE20 and verify the partner profiles for the logical systems involved. Ensure that the inbound parameters are correctly set up.
  Check the settings for the message type and ensure that the correct queues are defined.
  
  
  
  Verify Logical Systems:
  
  Ensure that the logical systems are correctly defined in transaction SCC4 and that they are properly assigned to the relevant clients.
  
  
  
  Check Queue Names:
  
  Use transaction SMQ1 (for outbound queues) and SMQ2 (for inbound queues) to check the status of the queues. Ensure that the queues exist and are active.
  If the queue name is missing, you may need to create it or correct the configuration.
  
  
  
  Review Transport Layer:
  
  Ensure that the transport layer is functioning correctly and that there are no issues with the communication between the systems.
  
  
  
  Authorization Check:
  
  Verify that the user or process has the necessary authorizations to access the queues. You can check this in transaction SU53 after the error occurs.
  
  
  
  Check for System Logs:
  
  Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  WE20: Partner Profiles
  SMQ1: Outbound Queue Monitoring
  SMQ2: Inbound Queue Monitoring
  SCC4: Client Administration
  SLG1: Application Log
  
  
  
  Documentation: Refer to SAP Help documentation for ALE and IDoc processing for more detailed information on configuration and troubleshooting.
  
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.