How To Fix /SCF/CL_MESSAGES_ASN459 - Maintain the handling unit number range

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCF/CL_MESSAGES_ASN -

• Message number: 459

• Message text: Maintain the handling unit number range

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCF/CL_MESSAGES_ASN459 - Maintain the handling unit number range ?

  The SAP error message /SCF/CL_MESSAGES_ASN459 indicates that there is an issue with the handling unit (HU) number range in the system. This error typically arises when the system cannot find a valid number range for handling units, which is essential for tracking and managing inventory in logistics processes.
  Cause:
  
  Number Range Not Defined: The handling unit number range has not been defined in the system.
  Number Range Deactivated: The number range for handling units may be deactivated or not assigned to the relevant object.
  Number Range Exhausted: The defined number range may have been exhausted, meaning all available numbers have been used up.
  Authorization Issues: The user may not have the necessary authorizations to access or maintain the number range.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Look for the number range object related to handling units (usually /SCF/HU or similar).
  Ensure that a valid number range is defined and active.
  
  
  
  Define or Adjust Number Range:
  
  If no number range exists, you will need to create one.
  If the number range is exhausted, you can extend the range by adjusting the upper limit.
  Make sure the number range is assigned to the relevant application area.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to maintain number ranges. This can be checked in the user roles and profiles.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions on maintaining number ranges for handling units.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO - Number Range Object Maintenance
  OMH1 - Handling Unit Number Ranges
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on handling unit number ranges.
  Custom Development: If your organization has custom developments related to handling units, ensure that they are not interfering with standard processes.
  
  By following these steps, you should be able to resolve the error message /SCF/CL_MESSAGES_ASN459 and maintain the handling unit number range effectively.