How To Fix /SCF/CL_MESSAGES_ASN452 - No handling units available for label printing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCF/CL_MESSAGES_ASN -

• Message number: 452

• Message text: No handling units available for label printing

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 /SCF/CL_MESSAGES_ASN452 - No handling units available for label printing ?

  The SAP error message /SCF/CL_MESSAGES_ASN452 No handling units available for label printing typically occurs in the context of handling units (HUs) and label printing in the SAP system, particularly in logistics and warehouse management scenarios. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  
  No Handling Units Created: The most common cause is that there are no handling units created for the items you are trying to print labels for. This can happen if the goods have not been packed or if the packing process was not completed successfully.
  
  
  Incorrect Selection Criteria: The selection criteria used for printing labels may not match any existing handling units. This could be due to filters applied in the label printing transaction.
  
  
  Status of Handling Units: The handling units may be in a status that does not allow for label printing. For example, they might be marked as "not ready" or "not available."
  
  
  Authorization Issues: There may be authorization issues preventing the user from accessing the handling units or performing the label printing.
  
  
  System Configuration: There could be configuration issues in the SAP system related to handling units or label printing settings.
  
  
  Solutions:
  
  
  Check Handling Units: Verify that handling units have been created for the items you are trying to print labels for. You can do this by checking the relevant transactions (e.g., HU management transactions).
  
  
  Review Selection Criteria: Ensure that the selection criteria used for printing labels are correct and that they match the existing handling units.
  
  
  Check HU Status: Look into the status of the handling units. If they are not in a suitable status for printing, you may need to change their status or complete any pending processes.
  
  
  User Authorizations: Ensure that the user has the necessary authorizations to access and print labels for the handling units.
  
  
  Configuration Review: If the issue persists, review the configuration settings related to handling units and label printing in the SAP system. This may involve checking the relevant customizing settings in SPRO.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details on handling units and label printing processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as HU02 (Display Handling Unit), HU03 (Change Handling Unit), and VL71 (Print Handling Unit Labels).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address known issues.
  Support: If the problem cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.