How To Fix SIAO_DEL107 - First document using the number range number &1 not yet known

SAP Error Message - Details

• Message type: E = Error

• Message class: SIAO_DEL - SIAO: Digital Signature Angola

• Message number: 107

• Message text: First document using the number range number &1 not yet known

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIAO_DEL107 - First document using the number range number &1 not yet known ?

  The SAP error message SIAO_DEL107 indicates that the system is unable to find the first document using the specified number range. This typically occurs when the number range has not been properly defined or initialized in the system.
  Cause:
  
  Number Range Not Defined: The number range for the document type you are trying to use has not been defined in the system.
  Number Range Not Initialized: The number range exists, but it has not been initialized, meaning that no documents have been created using that number range yet.
  Incorrect Configuration: There may be a configuration issue where the document type is not correctly linked to the number range.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or create documents in that number range.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Find the relevant number range object associated with the document type.
  Ensure that the number range is defined and active.
  
  
  
  Initialize the Number Range:
  
  If the number range is defined but not initialized, you can initialize it by creating a document using that number range.
  Alternatively, you can use transaction code SNUM to manage number ranges and initialize them if necessary.
  
  
  
  Verify Document Type Configuration:
  
  Check the configuration for the document type in transaction code SPRO (SAP Reference IMG).
  Navigate to the relevant section for the document type and ensure it is correctly linked to the number range.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to create documents using the specified number range.
  You can check this in transaction code SU53 after the error occurs to see if there are any authorization issues.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult SAP documentation or reach out to your SAP support team for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SNRO: Number Range Objects
  SNUM: Number Range Management
  SPRO: SAP Reference IMG
  SU53: Display Authorization Check
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered the same issue.
  
  
  By following these steps, you should be able to resolve the SIAO_DEL107 error and ensure that the number range is properly configured and initialized for use.