How To Fix /SCWM/HUFUNCTIONS502 - Available quantity is not sufficient

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HUFUNCTIONS -

• Message number: 502

• Message text: Available quantity is not sufficient

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/HUFUNCTIONS502 - Available quantity is not sufficient ?

  The SAP error message /SCWM/HUFUNCTIONS502: Available quantity is not sufficient typically occurs in the context of handling units (HUs) in the SAP Extended Warehouse Management (EWM) module. This error indicates that the system cannot fulfill a request for a handling unit because the available quantity of the product is less than what is required for the operation being performed (e.g., picking, packing, or transferring).
  Causes:
  
  Insufficient Stock: The most common cause is that the stock available in the warehouse is less than the quantity requested for the handling unit operation.
  Incorrect Handling Unit Configuration: The handling unit may not be properly configured or may not contain the expected quantity of stock.
  Inventory Management Issues: There may be discrepancies in inventory records due to previous transactions not being updated correctly.
  Batch Management: If batch management is enabled, the specific batch may not have enough stock available.
  Stock Type Restrictions: The stock may be in a restricted stock