How To Fix /SCWM/WHO055 - Assigned HU &1 was not read

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/WHO -

• Message number: 055

• Message text: Assigned HU &1 was not read

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/WHO055 - Assigned HU &1 was not read ?

  The SAP error message /SCWM/WHO055 Assigned HU &1 was not read typically occurs in the context of handling units (HUs) in the SAP Extended Warehouse Management (EWM) module. This error indicates that the system is unable to read the specified handling unit (HU) due to various reasons. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  HU Not in the System: The handling unit specified in the error message may not exist in the system or may have been deleted.
  HU Status: The handling unit may be in a status that does not allow it to be processed (e.g., blocked, inactive).
  Incorrect HU Number: The HU number provided in the error message may be incorrect or mistyped.
  Data Inconsistency: There may be inconsistencies in the database or issues with the data related to the handling unit.
  Authorization Issues: The user may not have the necessary authorizations to access or read the handling unit.
  
  Solutions:
  
  Verify HU Existence: Check if the handling unit exists in the system. You can do this by using transaction codes like /SCWM/HU or /SCWM/PR to search for the HU.
  Check HU Status: Review the status of the handling unit to ensure it is not blocked or inactive. You can check the status in the HU master data.
  Correct HU Number: Ensure that the HU number you are using is correct. Double-check for any typographical errors.
  Data Consistency Check: Run consistency checks in the system to identify and resolve any data inconsistencies related to handling units.
  Authorization Check: Ensure that the user has the necessary authorizations to access and read handling units. You may need to consult with your SAP security team.
  Recreate HU: If the HU is missing or corrupted, you may need to recreate it based on the original data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/HU, /SCWM/PR, and /SCWM/ORD for handling units and warehouse processes.
  SAP Notes: Check SAP Notes for any known issues or patches related to handling units and the specific error message.
  Documentation: Review SAP EWM documentation for handling units to understand their lifecycle and how they should be managed within the system.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with the error message and any relevant details.
  
  By following these steps, you should be able to diagnose and resolve the error message /SCWM/WHO055 Assigned HU &1 was not read.