How To Fix /SCWM/HUGENERAL089 - Handling unit &1 was not locked - action cancelled

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HUGENERAL -

• Message number: 089

• Message text: Handling unit &1 was not locked - action cancelled

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/HUGENERAL089 - Handling unit &1 was not locked - action cancelled ?

  The SAP error message /SCWM/HUGENERAL089 Handling unit &1 was not locked - action cancelled typically occurs in the SAP Extended Warehouse Management (EWM) module when there is an attempt to perform an operation on a handling unit (HU) that is not locked. This can happen in various scenarios, such as when trying to change, delete, or move a handling unit.
  Cause:
  
  Handling Unit Not Locked: The handling unit you are trying to work with is not locked, which means that another process or user might be accessing it, or it has not been properly locked for the current operation.
  Concurrency Issues: Multiple users or processes may be trying to access or modify the same handling unit simultaneously.
  System Configuration: There may be configuration settings in the EWM system that affect how handling units are locked and managed.
  
  Solution:
  
  Check Lock Status: Verify if the handling unit is currently being used by another transaction or user. You can use transaction codes like SM12 to check for locks on the handling unit.
  Retry the Operation: If the handling unit is not locked by another user, try to perform the operation again after a brief wait.
  Lock the Handling Unit: If you have the necessary permissions, you can manually lock the handling unit before performing the operation.
  Review User Permissions: Ensure that the user performing the action has the necessary permissions to lock and modify handling units.
  System Configuration: Consult with your SAP Basis or EWM configuration team to review the settings related to handling unit locking and concurrency control.
  Check for Background Jobs: Sometimes, background jobs may be processing handling units. Check if there are any jobs that might be affecting the lock status.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view locks), EWM transaction codes for handling units, and LB01 for handling unit management.
  SAP Notes: Check SAP Notes for any known issues or patches related to handling unit locking in EWM.
  Documentation: Review SAP EWM documentation for best practices on handling units and locking mechanisms.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.