How To Fix L3873 - Entry of HU number is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: L3 -

• Message number: 873

• Message text: Entry of HU number is missing

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 L3873 - Entry of HU number is missing ?

  The SAP error message L3873, which states "Entry of HU number is missing," typically occurs in the context of handling units (HUs) in SAP's logistics and warehouse management modules. This error indicates that the system expects a handling unit number to be provided, but it is missing in the transaction you are trying to execute.
  
  Cause:
  
  Missing Handling Unit (HU) Number: The most common cause is that the user did not enter a handling unit number when it was required for the transaction.
  Incorrect Configuration: The system may be configured in a way that requires handling unit numbers for certain processes, and if these are not provided, the error will occur.
  Data Entry Error: There may be a mistake in data entry, such as a typo or omission when entering the handling unit number.
  Process Flow: The process you are trying to execute may inherently require a handling unit, and if the previous steps did