How To Fix WAB551 - Number Range Object &1 has no subobject

SAP Error Message - Details

• Message type: E = Error

• Message class: WAB - Messages Settlement Management

• Message number: 551

• Message text: Number Range Object &1 has no subobject

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 WAB551 - Number Range Object &1 has no subobject ?

  The SAP error message WAB551 indicates that there is an issue with the number range object specified in the message. Specifically, it states that the number range object does not have a subobject defined. This can occur in various contexts, such as when trying to create or manage number ranges for certain business objects.
  Cause:
  The primary cause of this error is that the number range object you are trying to use does not have any subobjects defined in the system. In SAP, number range objects can be configured to have subobjects, which are used to categorize or differentiate number ranges within the main object. If the subobject is not defined, the system cannot proceed with the operation that requires it.
  Solution:
  To resolve the WAB551 error, you can follow these steps:
  
  
  Check Number Range Object Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Enter the number range object that is causing the issue and click on "Display."
  Check if there are any subobjects defined for this number range object.
  
  
  
  Define Subobject:
  
  If no subobjects are defined, you will need to create one.
  In the same transaction (SNRO), select the number range object and click on "Change."
  Add the necessary subobject(s) as required for your business process.
  
  
  
  Assign Number Ranges:
  
  After defining the subobject, ensure that you assign the appropriate number ranges to it.
  This can be done in the same configuration area where you defined the subobject.
  
  
  
  Test the Configuration:
  
  After making the changes, test the functionality that was previously causing the error to ensure that it is resolved.
  
  
  
  Consult Documentation:
  
  If you are unsure about the specific number range object or its configuration, refer to SAP documentation or consult with your SAP Basis or functional team for guidance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SNRO: To manage number range objects.
  SNUM: To display number ranges.
  
  
  
  SAP Notes:
  
  Check SAP Notes related to number range management for any known issues or additional guidance.
  
  
  
  User Authorization:
  
  Ensure that you have the necessary authorizations to make changes to number range objects and their configurations.
  
  
  
  By following these steps, you should be able to resolve the WAB551 error and ensure that your number range object is properly configured for use in your SAP system.