How To Fix /SCWM/SHP_RCV564 - HU &1 not highest level - unloading / loading not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SHP_RCV -

• Message number: 564

• Message text: HU &1 not highest level - unloading / loading not possible

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 /SCWM/SHP_RCV564 - HU &1 not highest level - unloading / loading not possible ?

  The SAP error message /SCWM/SHP_RCV564 HU &1 not highest level - unloading/loading not possible typically occurs in the context of handling units (HUs) in the SAP Extended Warehouse Management (EWM) module. This error indicates that the handling unit (HU) you are trying to unload or load is not at the highest level in the hierarchy of handling units. 
  Cause:
  
  Hierarchy Issue: The handling unit you are trying to work with is part of a larger handling unit. In SAP EWM, handling units can be nested, meaning that a handling unit can contain other handling units. If you attempt to unload or load a handling unit that is not the top-level unit, you will encounter this error.
  Incorrect HU Selection: You may have selected a handling unit that is not intended for direct unloading/loading, such as a sub-HU.
  System Configuration: There may be configuration settings in the system that affect how handling units are processed.
  
  Solution:
  
  Identify the Top-Level HU: Check the hierarchy of the handling units. You need to identify the top-level handling unit that contains the HU you are trying to unload/load. You can do this by using transaction codes like /SCWM/HU to display the handling unit and its structure.
  Use the Correct HU: Once you have identified the top-level handling unit, use that HU for your unloading/loading process.
  Check HU Structure: If you are unsure about the structure of the handling units, you can use the SAP EWM transaction to display the handling unit and its contents. This will help you understand the hierarchy.
  Review Configuration: If the issue persists, review the configuration settings related to handling units in your SAP EWM system. Ensure that the settings align with your business processes.
  
  Related Information:
  
  Handling Units in SAP EWM: Understanding how handling units work in SAP EWM is crucial. Handling units can be used to manage inventory at different levels, and knowing how to navigate their hierarchy is essential for effective warehouse management.
  SAP Documentation: Refer to the official SAP documentation for Extended Warehouse Management for detailed information on handling units and their management.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/HU, /SCWM/PR, and others that can help you manage handling units effectively.
  
  If you continue to experience issues after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP EWM for further assistance.