How To Fix 88263 - Error &1 during internal number assignment; key not created

SAP Error Message - Details

• Message type: E = Error

• Message class: 88 - REA Processing

• Message number: 263

• Message text: Error &1 during internal number assignment; key not created

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 88263 - Error &1 during internal number assignment; key not created ?

  The SAP error message 88263, which states "Error &1 during internal number assignment; key not created," typically occurs when there is an issue with the internal number assignment for a specific object in SAP. This error can arise in various contexts, such as when creating documents, master data, or other entities that require unique identifiers.
  Causes:
  
  Number Range Issues: The number range for the object you are trying to create may be exhausted or not properly defined.
  Authorization Issues: The user may not have the necessary authorizations to create or access the number range.
  Configuration Errors: There may be a misconfiguration in the number range settings in the relevant customizing transaction.
  Database Issues: There could be underlying database issues, such as locks or corruption, that prevent the assignment of a new number.
  System Errors: Temporary system errors or inconsistencies in the SAP environment can also lead to this error.
  
  Solutions:
  
  
  Check Number Ranges:
  
  Go to the relevant customizing transaction (e.g., SNRO for number ranges) and check the number range intervals for the object in question.
  Ensure that the number range is defined correctly and that there are available numbers in the range.
  
  
  
  Adjust Number Range:
  
  If the number range is exhausted, you may need to extend it by adding more numbers to the range.
  Ensure that the number range is not locked or restricted.
  
  
  
  Review Authorizations:
  
  Check the user’s authorizations to ensure they have the necessary permissions to create entries in the number range.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the specific object to ensure that everything is set up correctly.
  If necessary, consult with a functional consultant to verify the settings.
  
  
  
  Database Check:
  
  If you suspect database issues, check for locks or inconsistencies in the database.
  You may need to involve your database administrator to resolve any underlying database problems.
  
  
  
  System Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO (Number Range Objects)
  SNUM (Number Range Management)
  SLG1 (Application Log)
  
  
  
  Documentation: Review SAP documentation related to number range management for the specific module you are working with.
  
  
  Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.