How To Fix /SCWM/UI_PACKING121 - First enter a HU or storage bin

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_PACKING -

• Message number: 121

• Message text: First enter a HU or storage bin

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI_PACKING121 - First enter a HU or storage bin ?

  The SAP error message /SCWM/UI_PACKING121 with the description "First enter a HU or storage bin" typically occurs in the context of the SAP Extended Warehouse Management (EWM) module when a user attempts to perform an action related to packing or handling units (HUs) without first specifying a handling unit or storage bin.
  Cause:
  
  Missing Input: The user has not entered a handling unit (HU) or a storage bin before trying to execute a packing operation.
  Incorrect Sequence of Actions: The system expects certain steps to be followed in a specific order, and the user may have skipped the initial step of entering a HU or storage bin.
  User Interface Navigation: The user may be in a part of the interface that requires prior selection of a HU or storage bin before proceeding.
  
  Solution:
  
  
  Enter a Handling Unit: Before performing the packing operation, ensure that you have selected or entered a valid handling unit. This can usually be done by:
  
  Navigating to the appropriate field and entering the HU number.
  Using the search function to find and select the desired HU.
  
  
  
  Select a Storage Bin: If the operation requires a storage bin, make sure to enter a valid storage bin before proceeding. This can be done by:
  
  Typing the storage bin number directly into the designated field.
  Using the search functionality to locate the correct storage bin.
  
  
  
  Follow the Correct Process: Ensure that you are following the correct sequence of steps as outlined in your organization's standard operating procedures (SOPs) for packing in SAP EWM.
  
  
  Check User Permissions: If you believe you are entering the correct information but still receive the error, check if you have the necessary permissions to access the HU or storage bin.
  
  
  Consult Documentation: Refer to SAP EWM documentation or your organization's training materials for guidance on the packing process and the required inputs.
  
  
  Related Information:
  
  Handling Units (HUs): In SAP EWM, handling units are used to manage the physical packaging of goods. Each HU can contain one or more items and is tracked throughout the warehouse.
  Storage Bins: Storage bins are specific locations within the warehouse where goods are stored. Proper management of storage bins is crucial for efficient warehouse operations.
  SAP EWM Configuration: If the issue persists, it may be necessary to consult with your SAP EWM administrator or technical support team to ensure that the system is configured correctly and that there are no underlying issues.
  
  If you continue to experience difficulties, consider reaching out to your SAP support team for further assistance.