How To Fix T0302 - Number range & reserved for internal assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: T0 - General Treasury

• Message number: 302

• Message text: Number range & reserved for internal assignment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message T0302 - Number range & reserved for internal assignment ?

  The SAP error message T0302, which states "Number range & reserved for internal assignment," typically occurs when you attempt to use a number range that is reserved for internal use by the system. This can happen in various contexts, such as when creating documents, master data, or other entities that require unique identifiers.
  Cause:
  
  Reserved Number Range: The number range you are trying to use is designated for internal assignments and cannot be manually assigned or used by users.
  Configuration Issues: The number range may not be properly configured in the system, or the number range object may not be set up correctly.
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified number range.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Find the relevant number range object associated with the error.
  Check the configuration to see if the number range is indeed reserved for internal use. If it is, you will need to use a different number range that is available for external assignment.
  
  
  
  Use a Different Number Range:
  
  If the number range is reserved, you may need to select a different number range that is available for external assignment. This can often be done in the configuration settings of the specific module you are working with.
  
  
  
  Adjust Authorizations:
  
  Ensure that the user has the necessary authorizations to access the number range. This may involve checking user roles and profiles in transaction PFCG.
  
  
  
  Consult with Basis or Configuration Team:
  
  If you are unsure about the configuration or how to change the number range settings, consult with your SAP Basis or configuration team. They can provide insights into the correct setup and any potential impacts of changing number ranges.
  
  
  
  Review Documentation:
  
  Check SAP documentation or notes related to the specific module you are working with for any additional guidance on number range management.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO: Number Range Objects
  SE11: Data Dictionary (to check table definitions)
  SE37: Function Module (to check related function modules)
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to number ranges.
  
  
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  
  By following these steps, you should be able to resolve the T0302 error and successfully manage number ranges in your SAP system.