How To Fix SIAO_DEL103 - Number range number &1 has no leading document type assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: SIAO_DEL - SIAO: Digital Signature Angola

• Message number: 103

• Message text: Number range number &1 has no leading document type assigned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIAO_DEL103 - Number range number &1 has no leading document type assigned ?

  The SAP error message SIAO_DEL103 indicates that a specific number range (identified by the number &1) does not have a leading document type assigned to it. This can occur in various SAP modules where number ranges are used, such as in the context of document management, invoice processing, or other transactional processes.
  Cause:
  The primary cause of this error is that the number range you are trying to use has not been properly configured with a leading document type. In SAP, number ranges are often associated with specific document types to ensure that documents are generated in a structured and organized manner. If a number range is missing this association, the system cannot determine how to handle the document creation process.
  Solution:
  To resolve this error, you need to assign a leading document type to the specified number range. Here are the steps to do this:
  
  
  Access the Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Enter the relevant number range object associated with the error (you may need to know which module or process is generating the error).
  
  
  
  Check the Number Range:
  
  Find the number range in question (using the number &1 from the error message).
  Check the details of the number range to see if a leading document type is assigned.
  
  
  
  Assign a Leading Document Type:
  
  If no document type is assigned, you will need to assign one. This typically involves:
  
  Going to the configuration settings for the specific application area (e.g., FI, MM, SD).
  Navigating to the section where document types and number ranges are defined.
  Assigning the appropriate document type to the number range.
  
  
  
  
  
  Save Changes:
  
  After making the necessary changes, save your configuration.
  
  
  
  Test the Changes:
  
  Try to perform the action that previously resulted in the error to ensure that the issue has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may also need to use other transaction codes depending on the specific module (e.g., OBD2 for document types in FI, OBA7 for number ranges in FI).
  Documentation: Refer to SAP Help documentation for detailed guidance on number range configuration and document types.
  Authorization: Ensure you have the necessary authorizations to make changes to number range configurations.
  Transport Requests: If you are working in a development environment, remember to transport your changes to the production environment.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.