How To Fix ICC_NUMBERING023 - 'Activate' must be selected before 'Post-Generate'

SAP Error Message - Details

• Message type: E = Error

• Message class: ICC_NUMBERING - General Document Numbering

• Message number: 023

• Message text: 'Activate' must be selected before 'Post-Generate'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ICC_NUMBERING023 - 'Activate' must be selected before 'Post-Generate' ?

  The SAP error message ICC_NUMBERING023 indicates that the "Activate" option must be selected before you can proceed with the "Post-Generate" action in the context of number range management or similar processes in SAP.
  Cause:
  This error typically occurs when you are trying to execute a function that requires the number range to be activated first. In SAP, number ranges must be defined and activated before they can be used for posting or generating documents. If the "Activate" option is not selected, the system will not allow you to proceed with actions that depend on an active number range.
  Solution:
  To resolve this error, follow these steps:
  
  
  Navigate to the Number Range Object:
  
  Go to the transaction code related to number range management (e.g., SNRO for number range objects).
  
  
  
  Select the Appropriate Number Range Object:
  
  Find and select the number range object you are working with.
  
  
  
  Activate the Number Range:
  
  Ensure that the "Activate" checkbox is selected. This may involve editing the number range settings to enable it.
  
  
  
  Save Changes:
  
  After selecting the "Activate" option, save your changes.
  
  
  
  Retry the Action:
  
  Once the number range is activated, try to perform the "Post-Generate" action again.
  
  
  
  Related Information:
  
  Number Range Management: In SAP, number ranges are used to define a range of numbers that can be assigned to documents, transactions, or master data. Proper management of these ranges is crucial for ensuring data integrity and avoiding conflicts.
  Transaction Codes:
  
  SNRO: Number Range Objects
  SNUM: Number Range Management
  
  
  Documentation: Refer to SAP Help documentation for detailed information on number range management and the specific object you are working with.
  
  If you continue to experience issues after following these steps, it may be helpful to check for any additional configuration settings or consult with your SAP Basis or functional team for further assistance.