How To Fix 26316 - Internal number assignment is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: 26 - Dokumentenverwaltung

• Message number: 316

• Message text: Internal number assignment is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 26316 - Internal number assignment is not supported ?

  The SAP error message "26316 Internal number assignment is not supported" typically occurs when there is an attempt to use internal number assignment in a context where it is not allowed. This can happen in various scenarios, such as when creating or processing documents in SAP that require external number assignment.
  Cause:
  
  Internal vs. External Number Assignment: The error usually arises when the system is configured to use external number assignment for a particular document type, but an attempt is made to use internal number assignment.
  Configuration Settings: The configuration settings for number ranges in the relevant module (e.g., Sales and Distribution, Finance, etc.) may not be set up correctly.
  Document Type Restrictions: Certain document types may have restrictions on how numbers are assigned, leading to this error when trying to create or process documents.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the relevant configuration settings in SAP (e.g., SPRO) and check the number range settings for the document type you are working with.
  Ensure that the number range is set to allow internal number assignment if that is what you intend to use.
  
  
  
  Change Document Type Settings:
  
  If you need to use internal number assignment, ensure that the document type is configured to support it.
  Conversely, if you want to use external number assignment, make sure you are providing the correct external number when creating the document.
  
  
  
  Review User Input:
  
  Ensure that the user is not inadvertently trying to create a document with an internal number when the system expects an external number.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to number assignment for the specific module you are working with to understand the requirements and restrictions.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and settings, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SNRO (Number Range Objects) to check and manage number ranges.
  Module-Specific Settings: Depending on the module (e.g., MM, SD, FI), the settings and configurations may vary, so ensure you are looking in the right place.
  User Authorizations: Ensure that the user has the necessary authorizations to create or modify documents in the system.
  
  By following these steps, you should be able to resolve the error message and ensure that number assignments are handled correctly in your SAP system.