How To Fix /SCF/CL_MESSAGES_ASN438 - Maintain handling unit number range or enter a new handling unit number

/SCF/CL_MESSAGES_ASN438 - Overview

• Message type: E = Error

• Message class: /SCF/CL_MESSAGES_ASN -

• Message number: 438

• Message text: Maintain handling unit number range or enter a new handling unit number

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCF/CL_MESSAGES_ASN438 - Maintain handling unit number range or enter a new handling unit number ?

  The SAP error message /SCF/CL_MESSAGES_ASN438 indicates that there is an issue with the handling unit (HU) number range in the system. This error typically occurs when you are trying to create or process a handling unit, but the system cannot find a valid handling unit number within the defined number range.
  
  Cause:
  
  Number Range Not Defined: The number range for handling units may not be defined in the system.
  Number Range Exhausted: The defined number range for handling units may have been exhausted, meaning all available numbers have been used.
  Incorrect Configuration: There may be incorrect configuration settings in the handling unit management settings.
  Authorization Issues: The user may not have the necessary authorizations to create or access handling units.
  
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Look for the number range object related to handling units (usually /SCF/HU or similar).
  Check if the number range is defined and if it is active.
  
  
  
  Adjust Number