How To Fix HUFUNCTIONS157 - Entry &1 of item table does not contain reference to a HU

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 157

• Message text: Entry &1 of item table does not contain reference to a HU

What causes this issue?

An item entry to be generated neither contains an internal nor an
external identification of the handling unit to which the item is to be
generated.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HUFUNCTIONS157 - Entry &1 of item table does not contain reference to a HU ?

  The SAP error message HUFUNCTIONS157 indicates that there is an issue with handling units (HUs) in the system. Specifically, the message states that a particular entry in the item table does not contain a reference to a handling unit. This can occur in various scenarios, such as during goods movements, inventory management, or when processing deliveries.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Missing Handling Unit Reference: The item in question is expected to be associated with a handling unit, but it is not. This can happen if the handling unit was not created or assigned correctly.
  Incorrect Configuration: There may be configuration issues in the handling unit management settings that prevent the system from recognizing the association between the item and the handling unit.
  Data Inconsistencies: There could be inconsistencies in the data, such as missing entries in the database tables that manage handling units and their associations with items.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Handling Unit Assignment:
  
  Verify that the handling unit is correctly assigned to the item in question. You can do this by checking the handling unit details in the relevant transaction (e.g., LT03 for creating transfer orders, or VL02N for deliveries).
  If the handling unit is missing, you may need to create a new handling unit and assign it to the item.
  
  
  
  Review Configuration Settings:
  
  Ensure that the handling unit management settings are correctly configured in the system. This includes checking the relevant customizing settings in SPRO (e.g., under Logistics Execution > Handling Unit Management).
  Make sure that the relevant movement types and item categories are set up to support handling units.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the handling unit data to identify any discrepancies. You can use transaction codes like HU02 to display handling units and check their status.
  If you find inconsistencies, you may need to correct them manually or use SAP tools to fix the data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to handling unit management for additional guidance on troubleshooting this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Handling Unit Management (HUM): This is a module within SAP that deals with the management of handling units, which are used to group items for storage and transportation.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  HU02: Display Handling Unit
  LT03: Create Transfer Order
  VL02N: Change Outbound Delivery
  
  
  SAP Notes: Check for any SAP Notes that may address known issues related to handling units and the specific error message.
  
  By following these steps, you should be able to identify and resolve the issue causing the HUFUNCTIONS157 error in your SAP system.