How To Fix /SCWM/MONITOR142 - LUW of queue &1 has the status "sent" and is being executed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MONITOR -

• Message number: 142

• Message text: LUW of queue &1 has the status "sent" and is being executed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MONITOR142 - LUW of queue &1 has the status "sent" and is being executed ?

  The SAP error message /SCWM/MONITOR142 indicates that a Logical Unit of Work (LUW) in the queue has the status "sent" and is currently being executed. This message is typically encountered in the context of SAP Extended Warehouse Management (EWM) and relates to the processing of queued tasks or messages.
  Cause:
  
  Message Processing: The message indicates that a task or message has been sent to the system for processing but has not yet been completed. This can occur if the system is busy processing other tasks or if there are performance issues.
  Locking Issues: There may be locks on the database or application level that prevent the LUW from being processed.
  System Performance: High system load or performance bottlenecks can delay the processing of queued messages.
  Configuration Issues: Incorrect configuration of the EWM system or the message queue can lead to messages being stuck in the "sent" status.
  
  Solution:
  
  Monitor Queue Status: Use transaction /SCWM/MONITOR to check the status of the queue and see if there are other messages that are also in a similar state.
  Check System Performance: Monitor system performance metrics to identify any bottlenecks. You can use transaction ST03N or ST22 to analyze performance issues.
  Review Locks: Use transaction SM12 to check for any locks that might be preventing the LUW from being processed. If you find unnecessary locks, you may need to release them.
  Reprocess Messages: If the message remains in the "sent" status for an extended period, you may need to manually reprocess it. This can often be done through the EWM monitor or by using specific transaction codes related to message processing.
  Check Configuration: Review the configuration settings for the EWM system to ensure that everything is set up correctly. This includes checking the settings for the message queue and any related parameters.
  Consult Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/MONITOR, SM12, ST03N, and SLG1 for monitoring and troubleshooting.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message.
  Documentation: Review the SAP EWM documentation for best practices on managing queues and handling LUWs.
  
  If the issue persists after following these steps, it may be necessary to engage SAP support for further assistance.