How To Fix /PM0/3FB_MESSAGES075 - MQ exception: &1 &3 &4; sy-subrc: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FB_MESSAGES -

• Message number: 075

• Message text: MQ exception: &1 &3 &4; sy-subrc: &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.

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

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/3FB_MESSAGES075 - MQ exception: &1 &3 &4; sy-subrc: &2 ?

  The SAP error message /PM0/3FB_MESSAGES075 MQ exception: &1 &3 &4; sy-subrc: &2 typically indicates an issue related to message queuing (MQ) in the context of SAP's integration with external systems or services. This error can arise in various scenarios, such as when SAP is trying to send or receive messages through a message queue and encounters an exception.
  Possible Causes:
  
  Connection Issues: There may be a problem with the connection to the message queue (e.g., MQ server is down, network issues).
  Configuration Errors: Incorrect configuration settings in the SAP system or the message queue (e.g., wrong queue names, incorrect credentials).
  Message Format Issues: The message being sent or received may not conform to the expected format or structure.
  Resource Limitations: The message queue may be full or have reached its resource limits, preventing new messages from being processed.
  Authorization Issues: The user or service account may not have the necessary permissions to access the message queue.
  
  Solutions:
  
  Check Connection: Verify that the message queue server is up and running and that there are no network issues preventing connectivity.
  Review Configuration: Double-check the configuration settings in both SAP and the message queue to ensure they are correct.
  Inspect Message Format: Ensure that the messages being sent or received are in the correct format and meet the expected criteria.
  Monitor Queue Status: Check the status of the message queue to see if it is full or if there are any errors reported in the queue management system.
  Verify Permissions: Ensure that the user or service account has the necessary permissions to access and interact with the message queue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Logs and Traces: Review the application logs and traces in SAP for more detailed error messages that can provide additional context about the issue.
  Documentation: Refer to the documentation for the specific message queuing technology being used (e.g., IBM MQ, RabbitMQ) for troubleshooting steps and best practices.
  Support: If the issue persists, consider reaching out to SAP support or your organization's technical support team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.