How To Fix /SCWM/PSA018 - Bin &1 also used for PSA &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/PSA -

• Message number: 018

• Message text: Bin &1 also used for PSA &2

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/PSA018 - Bin &1 also used for PSA &2 ?

  The SAP error message /SCWM/PSA018 Bin &1 also used for PSA &2 typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an attempt to assign a storage bin that is already being used for a different Product Storage Area (PSA). This can happen during various warehouse operations, such as stock placement or transfer.
  Cause:
  The error indicates that the specified storage bin (denoted as &1) is already assigned to another PSA (denoted as &2). In SAP EWM, each storage bin can only be associated with one PSA at a time. This restriction is in place to prevent conflicts and ensure accurate inventory management.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Bin Assignment:
  
  Use transaction codes like /SCWM/PRDI (for displaying storage bins) or /SCWM/PSA (for displaying PSAs) to check the current assignments of the storage bin and the PSAs involved.
  Identify which PSA is currently using the bin and determine if it can be changed or if the bin can be freed.
  
  
  
  Change Bin Assignment:
  
  If the bin is incorrectly assigned, you may need to reassign the bin to the correct PSA. This can be done through the relevant configuration settings in the EWM system.
  If the bin is being used for a different purpose, consider using a different bin for the new PSA.
  
  
  
  Review Warehouse Process:
  
  Ensure that the warehouse processes are correctly configured and that there are no conflicting assignments in the system.
  Review any recent changes in the warehouse layout or configuration that might have led to this issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on managing PSAs and storage bins in EWM.
  
  
  
  Contact Support:
  
  If the issue persists and you cannot resolve it, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP EWM for managing storage bins and PSAs.
  Configuration Settings: Review the configuration settings for warehouse management to ensure that they align with your operational requirements.
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.