How To Fix HUFUNCTIONS184 - HU item does not exist or was referred to twice

HUFUNCTIONS184 - Overview

• Message type: E = Error

• Message class: HUFUNCTIONS - Messages from FB with HU services without global t.

• Message number: 184

• Message text: HU item does not exist or was referred to twice

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message HUFUNCTIONS184 - HU item does not exist or was referred to twice ?

  The SAP error message "HUFUNCTIONS184: HU item does not exist or was referred to twice" typically occurs in the context of handling units (HUs) in SAP. This error indicates that the system is unable to find the specified handling unit (HU) or that the HU has been referenced more than once in a way that is not allowed.
  Causes:
  
  Non-Existent Handling Unit: The handling unit you are trying to process does not exist in the system. This could be due to a typo in the HU number or the HU being deleted or not created properly.
  Duplicate Reference: The handling unit has been referenced multiple times in a transaction where it should only be referenced once. This can happen in processes like goods movements, deliveries, or inventory management.
  Incorrect Status: The handling unit may be in a status that does not allow it to be processed (e.g., it might be locked or in a