How To Fix WAB187 - Number Range Group &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: WAB - Messages Settlement Management

• Message number: 187

• Message text: Number Range Group &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WAB187 - Number Range Group &1 does not exist ?

  The SAP error message WAB187 indicates that the specified number range group does not exist in the system. This error typically occurs when you are trying to create or manage a document (like a sales order, purchase order, etc.) that requires a number from a number range group that has not been defined or has been incorrectly configured.
  Cause:
  
  Non-existent Number Range Group: The number range group specified in the transaction does not exist in the system.
  Incorrect Configuration: The number range group may have been deleted or not properly configured in the system.
  Typographical Error: There may be a typo in the number range group name or code being used in the transaction.
  
  Solution:
  
  
  Check Number Range Group:
  
  Go to the transaction code SNRO (Number Range Objects).
  Enter the name of the number range object related to your transaction and check if the number range group exists.
  If it does not exist, you may need to create it.
  
  
  
  Create/Configure Number Range Group:
  
  If the number range group is missing, you can create it using the transaction code SNRO or OBA7 (for financial documents).
  Define the number range intervals and assign the number range group to the relevant object.
  
  
  
  Verify Configuration:
  
  Ensure that the number range group is correctly assigned to the relevant document type or object.
  Check if the number range is active and not locked.
  
  
  
  Check for Typos:
  
  Double-check the input for any typographical errors in the number range group name.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or consult with your SAP Basis or functional team for guidance on number range configuration.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  OBA7: To manage number ranges for financial documents.
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to number range management.
  Authorization: Ensure that you have the necessary authorizations to create or modify number ranges.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.