How To Fix /SCWM/ENQUEUE005 - &1&2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/ENQUEUE -

• Message number: 005

• Message text: &1&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.

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/ENQUEUE005 - &1&2 ?

  The SAP error message /SCWM/ENQUEUE005 typically indicates an issue related to the locking mechanism in the Extended Warehouse Management (EWM) module. This error occurs when a process tries to access a resource that is already locked by another process. The message usually includes parameters that specify the object and the user that is holding the lock.
  Cause:
  
  Resource Locking: The most common cause of this error is that another user or process is currently working on the same object (e.g., a warehouse task, handling unit, or stock).
  Long-running Transactions: If a transaction takes too long to complete, it may hold locks longer than expected, causing other processes to fail when they try to access the same resource.
  Deadlocks: In some cases, deadlocks can occur where two or more processes are waiting for each other to release locks, leading to this error.
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to check for existing locks. You can filter by user or object type to find the specific lock causing the issue.
  Release the Lock: If you identify a lock that is no longer needed (e.g., a user session that has been terminated), you can manually delete the lock entry in SM12. Be cautious when doing this, as it may disrupt the work of other users.
  Optimize Processes: Review the processes that are causing locks to ensure they are optimized and not holding locks longer than necessary. This may involve improving transaction performance or breaking down long-running processes into smaller steps.
  Increase Lock Timeout: If applicable, consider increasing the lock timeout settings in your system configuration to allow longer wait times for locks to be released.
  User Communication: If the lock is held by another user, communicate with them to understand if they can release the lock or if they are still actively working on the object.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related issues.
  ST22: To check for dumps that may provide additional context.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the /SCWM/ENQUEUE005 error.
  Documentation: Review SAP EWM documentation for best practices on managing locks and optimizing warehouse processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or open a support ticket with SAP for further assistance.