How To Fix LMBP031 - Message type &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: LMBP -

• Message number: 031

• Message text: Message type &1 is not supported

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LMBP031 - Message type &1 is not supported ?

  The SAP error message LMBP031 with the description "Message type &1 is not supported" typically occurs in the context of the Logistics Message Broker (LMB) or when dealing with message types in SAP systems. This error indicates that the system is trying to process a message type that is not recognized or supported by the current configuration.
  Cause:
  
  Unsupported Message Type: The message type specified in the error (represented by &1) is not defined in the system or is not supported for the operation being performed.
  Configuration Issues: There may be a configuration issue in the message types that are set up in the system, leading to the system not recognizing the specified message type.
  Custom Development: If there are custom developments or enhancements, they may not have been properly implemented or registered in the system.
  Version Compatibility: The message type may not be compatible with the version of the SAP system you are using.
  
  Solution:
  
  
  Check Message Type Configuration:
  
  Go to the relevant configuration settings in SAP (transaction codes like SPRO for customizing).
  Verify that the message type in question is defined and correctly configured in the system.
  
  
  
  Review Custom Developments:
  
  If there are custom developments related to message processing, review the code to ensure that the message type is being handled correctly.
  Ensure that any custom message types are properly registered in the system.
  
  
  
  Consult Documentation:
  
  Check SAP documentation or notes related to the specific message type to see if there are any known issues or additional configuration steps required.
  
  
  
  Update or Patch:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve compatibility issues with message types.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context to help diagnose the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to message processing, such as WE20 (Partner Profiles) and WE21 (Port Definition).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Logistics Message Broker (LMB): Understand the role of the Logistics Message Broker in your SAP environment, as it may provide insights into how messages are processed and what configurations are necessary.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.