How To Fix /SCWM/MFS399 - All aisles and resources are long term blocked

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 399

• Message text: All aisles and resources are long term blocked

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/MFS399 - All aisles and resources are long term blocked ?

  The SAP error message /SCWM/MFS399 indicating that "All aisles and resources are long term blocked" typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when dealing with the Material Flow System (MFS). This error suggests that the system cannot process any further movements because all the aisles and resources are blocked for a long duration, preventing any operations from being executed.
  Causes:
  
  Long-term Blockage: All aisles and resources may be blocked due to maintenance, configuration issues, or manual blocking by users.
  Resource Configuration: Resources (like conveyors, forklifts, etc.) may be incorrectly configured or set to a status that prevents their use.
  Warehouse Management Settings: The warehouse management settings may not allow for any operations to be performed due to specific configurations.
  System Errors: There may be underlying system errors or inconsistencies that are causing the blockage.
  
  Solutions:
  
  Check Blocked Resources: Review the status of aisles and resources in the system. You can