How To Fix /SCWM/RSRC004 - Resource &1 is assigned to queue &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RSRC -

• Message number: 004

• Message text: Resource &1 is assigned to queue &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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/RSRC004 - Resource &1 is assigned to queue &2 ?

  The SAP error message /SCWM/RSRC004 Resource &1 is assigned to queue &2 typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an attempt to perform an operation on a resource (like a forklift or a worker) that is already assigned to a specific queue. This can happen during various processes, such as picking, putaway, or other warehouse activities.
  Cause:
  
  Resource Assignment: The resource (e.g., a worker or a piece of equipment) is already assigned to a queue, and the system does not allow multiple assignments to different queues simultaneously.
  Queue Management: The queue management settings may not allow the resource to be freed from its current assignment before being assigned to a new queue.
  Configuration Issues: There may be configuration settings in the EWM system that dictate how resources are assigned to queues, which could lead to conflicts.
  
  Solution:
  
  Check Resource Assignment: Verify the current assignments of the resource in question. You can do this by checking the resource management or queue management screens in EWM.
  Release Resource: If the resource is indeed assigned to a queue, you may need to release it from that queue before assigning it to a new one. This can usually be done through the resource management transaction.
  Adjust Queue Settings: Review the configuration settings for queue management to ensure that they align with your operational needs. This may involve adjusting how resources are assigned or released.
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions on managing resources and queues in EWM.
  Contact Support: If the issue persists and you cannot resolve it through the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/RSCONF for resource configuration and /SCWM/QUEUE for queue management.
  SAP Notes: Check for any SAP Notes related to resource management and queue assignments that may provide additional insights or patches.
  Training and Documentation: Ensure that users involved in warehouse operations are trained on how to manage resources and queues effectively to prevent such errors in the future.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.