How To Fix LM135 - Number range & reserved for internal assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: LM - Treasury: Limit Management

• Message number: 135

• 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 LM135 - Number range & reserved for internal assignment ?

  The SAP error message LM135, which states "Number range & reserved for internal assignment," typically occurs when there is an 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, transactions, or other entities that require unique identifiers.
  Cause:
  
  Reserved Number Range: The number range you are trying to use is reserved for internal assignments by SAP. This means that the system is not allowed to assign numbers from this range to user-defined objects.
  Configuration Issues: The number range may not be properly configured in the system, or it may be set to a status that does not allow external assignments.
  Incorrect Number Range Assignment: The number range might be incorrectly assigned to a document type or object type that does not allow external usage.
  
  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 set to "internal" or "external." If it is set to "internal," you will need to change it to "external" if you want to allow user assignments.
  
  
  
  Adjust Number Range Settings:
  
  If you have the necessary authorizations, you can adjust the number range settings to allow external assignments.
  Ensure that the number range is not locked and is available for use.
  
  
  
  Use a Different Number Range:
  
  If the number range is indeed reserved for internal use and cannot be changed, consider using a different number range that is configured for external assignments.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to the specific module or transaction you are working with to understand the implications of using different number ranges.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through configuration changes, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  SNUM: To display number ranges.
  
  
  Authorization: Ensure you have the necessary authorizations to make changes to number range configurations.
  Testing: After making changes, perform tests to ensure that the new settings work as expected and do not cause other issues in the system.
  
  By following these steps, you should be able to resolve the LM135 error and successfully use the appropriate number range for your needs.