How To Fix /SCWM/L1170 - Storage bin & is already blocked

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/L1 -

• Message number: 170

• Message text: Storage bin & is already blocked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/L1170 - Storage bin & is already blocked ?

  The SAP error message /SCWM/L1170 Storage bin & is already blocked typically occurs in the SAP Extended Warehouse Management (EWM) module when there is an attempt to perform an operation (like putaway, picking, or stock transfer) in a storage bin that has been marked as blocked. This can happen for various reasons, such as:
  Causes:
  
  Manual Blocking: The storage bin may have been manually blocked by a warehouse manager or through a specific transaction.
  System Blocking: The system may automatically block the bin due to certain conditions, such as stock discrepancies, quality issues, or other operational reasons.
  Inventory Management: The bin could be blocked due to inventory management processes, such as during a stock count or when handling damaged goods.
  Configuration Settings: Certain configuration settings in the EWM system may lead to automatic blocking of bins under specific conditions.
  
  Solutions:
  
  Check Bin Status: Use transaction codes like /SCWM/LS01 or /SCWM/LS02 to check the status of the storage bin. This will help you determine if it is indeed blocked and why.
  Unblock the Bin: If the bin is blocked and you have the necessary permissions, you can unblock it using the appropriate transaction. This may involve changing the status of the bin or removing the block.
  Review Blocking Reasons: Investigate the reason for the block. If it is due to a quality issue or stock discrepancy, resolve those issues first before attempting to use the bin again.
  Consult Documentation: Refer to your organization's internal documentation or SAP help resources for specific procedures related to unblocking storage bins.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP EWM expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/LS01 (Create Storage Bin), /SCWM/LS02 (Change Storage Bin), and /SCWM/LS03 (Display Storage Bin).
  User Authorizations: Ensure that you have the necessary authorizations to view and modify storage bin statuses.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the blocking issue.
  Training and Documentation: Consider training sessions or reviewing SAP EWM documentation to better understand storage bin management and blocking mechanisms.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.