How To Fix /SCWM/UI_ADMA016 - Select a handling unit

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_ADMA -

• Message number: 016

• Message text: Select a handling unit

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/UI_ADMA016 - Select a handling unit ?

  The SAP error message /SCWM/UI_ADMA016 Select a handling unit typically occurs in the context of the Extended Warehouse Management (EWM) module when a user attempts to perform an action that requires a handling unit (HU) to be selected, but no HU has been selected or the selected HU is not valid for the operation being performed.
  Cause:
  
  No Handling Unit Selected: The user has not selected any handling unit before trying to execute an operation that requires one.
  Invalid Handling Unit: The selected handling unit may not be valid for the operation being performed (e.g., it may be in a status that does not allow it to be processed).
  User Authorization: The user may not have the necessary authorizations to access or manipulate the selected handling unit.
  System Configuration: There may be configuration issues in the EWM system that prevent the handling unit from being recognized.
  
  Solution:
  
  Select a Handling Unit: Ensure that you select a valid handling unit before proceeding with the operation. You can do this by navigating to the appropriate screen and selecting an HU from the list.
  Check Handling Unit Status: Verify the status of the handling unit to ensure it is available for the operation you are trying to perform. You can check the HU status in the EWM system.
  User Authorization: Ensure that you have the necessary authorizations to access and manipulate the handling unit. If not, contact your system administrator to grant the required permissions.
  System Configuration: If the issue persists, consult with your SAP Basis or EWM configuration team to check for any configuration issues that may be affecting the handling unit selection process.
  Transaction Codes: Use relevant transaction codes (like /SCWM/HU for handling units) to navigate and manage handling units effectively.
  
  Related Information:
  
  Handling Units in EWM: Handling units are a key concept in EWM, representing physical units of goods that can be managed in the warehouse.
  EWM Documentation: Refer to SAP's official documentation for Extended Warehouse Management for detailed information on handling units and their management.
  SAP Notes: Check SAP Notes for any known issues or patches related to handling units and the specific error message.
  Training and Support: If you are new to EWM, consider training sessions or support from experienced colleagues to better understand handling unit management.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.