How To Fix VJ043 - IDoc not created - no logical system determined

SAP Error Message - Details

• Message type: E = Error

• Message class: VJ - Nachrichten für ALE/IDOC aus SD-Bereich

• Message number: 043

• Message text: IDoc not created - no logical system determined

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 VJ043 - IDoc not created - no logical system determined ?

  The SAP error message VJ043, which states "IDoc not created - no logical system determined," typically occurs when the system is unable to identify a logical system for the IDoc processing. This can happen in various scenarios, particularly when dealing with IDocs in SAP systems, such as during data transfers between different SAP systems or between SAP and non-SAP systems.
  Causes:
  
  Missing Logical System Configuration: The logical system may not be defined in the SAP system or may not be correctly configured in the relevant settings.
  Incorrect Partner Profile: The partner profile for the sender or receiver may not be set up correctly, leading to the inability to determine the logical system.
  Missing or Incorrect Distribution Model: The distribution model may not be set up correctly, which can prevent the system from determining the logical system.
  Incorrect Message Type: The message type being used may not be correctly mapped to a logical system.
  Transport Layer Issues: If the transport layer is not configured properly, it can lead to issues in determining the logical system.
  
  Solutions:
  
  
  Check Logical System Configuration:
  
  Go to transaction SALE (SAP Customizing Implementation Guide).
  Navigate to Basic Settings -> Logical Systems -> Define Logical Systems.
  Ensure that the logical system you are trying to use is defined and active.
  
  
  
  Verify Partner Profiles:
  
  Use transaction WE20 to check the partner profiles for both the sender and receiver.
  Ensure that the logical systems are correctly assigned to the partner profiles.
  
  
  
  Review Distribution Model:
  
  Use transaction BD64 to check the distribution model.
  Ensure that the necessary message types and logical systems are included in the distribution model.
  
  
  
  Check Message Type Mapping:
  
  Ensure that the message type you are trying to send is correctly mapped to the logical system in the relevant configuration.
  
  
  
  Transport Layer Configuration:
  
  Check the transport layer settings in transaction SCC4 to ensure that the logical systems are correctly assigned to the transport layer.
  
  
  
  Testing:
  
  After making the necessary changes, test the IDoc creation process again to see if the issue is resolved.
  
  
  
  Related Information:
  
  IDoc Basics: IDocs (Intermediate Documents) are used for data interchange between SAP systems and external systems. Understanding how IDocs work and their configuration is crucial for troubleshooting.
  Transaction Codes:
  
  WE02 or WE05: To monitor IDocs and check their status.
  WE19: To test IDoc processing.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to IDoc processing and logical system determination.
  
  By following these steps, you should be able to identify and resolve the issue causing the VJ043 error message.