How To Fix B0103 - Number range & reserved for external assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: B0 - Business Partner General

• Message number: 103

• Message text: Number range & reserved for external assignment

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 B0103 - Number range & reserved for external assignment ?

  The SAP error message B0103, which states "Number range & reserved for external assignment," typically occurs when you are trying to create or assign a number to a document or object that is using a number range that has been configured for external assignment. This means that the number range is not available for internal assignment, and the system is expecting an external number to be provided.
  Cause:
  
  Number Range Configuration: The number range you are trying to use is set up for external assignment only. This is often the case for certain document types or objects where external numbering is required (e.g., invoices, purchase orders).
  Incorrect Number Assignment: You may be trying to assign a number manually or automatically that falls within a range that is not allowed for internal use.
  Missing External Number: If the system is expecting an external number and none is provided, this error can occur.
  
  Solution:
  
  Use External Number: If the number range is configured for external assignment, you need to provide a valid external number when creating the document or object.
  Check Number Range Configuration: 
  
  Go to the transaction code SNRO (Number Range Objects).
  Find the relevant number range object and check its configuration.
  Ensure that the number range is set up correctly for your intended use (internal vs. external).
  
  
  Change Number Range Settings: If you have the necessary authorizations and it is appropriate for your business process, you can change the number range settings to allow for internal assignment. This should be done with caution and typically requires consultation with your SAP administrator or functional consultant.
  Consult Documentation: Review the relevant SAP documentation or consult with your SAP support team for specific guidance related to your configuration and business processes.
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  OBA7: To configure number ranges for document types.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  User Authorizations: Ensure that you have the necessary authorizations to create or modify documents using the specified number range.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team for further investigation and resolution.