How To Fix MY408 - Check the number range interval (interval end reached)

SAP Error Message - Details

• Message type: E = Error

• Message class: MY - Messages for Balance Sheet Valuation(Low.Val.Det./LIFO/FIFO)

• Message number: 408

• Message text: Check the number range interval (interval end reached)

What causes this issue?

All of the numbers from the number range interval for delta postings are
already assigned.

System Response

Processing is terminated.

How to fix this error?

Use the program <LS>Number Range: Material Ledger Document</>
(transaction <DS:TRAN.OMX4>OMX4</> to extend the number range for
transaction/event type <LS>MY</>.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MY408 - Check the number range interval (interval end reached) ?

  The SAP error message MY408, which states "Check the number range interval (interval end reached)," typically occurs when the system has exhausted the available number range for a specific document type or object. This can happen in various modules, such as Materials Management (MM) or Sales and Distribution (SD), where unique identifiers (like document numbers) are required.
  Cause:
  
  Exhausted Number Range: The number range interval for the document type has been fully utilized. For example, if the number range is set from 100000 to 100999, and all numbers in that range have been assigned, the system will throw this error when trying to generate a new number.
  Incorrect Configuration: The number range may not be properly configured, or the intervals may not be set up to accommodate the expected volume of documents.
  Number Range Object Not Defined: The number range object may not be defined correctly in the system.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Enter the relevant number range object (e.g., for material documents, it might be MATERIAL).
  Check the intervals defined for the object and see if the end of the interval has been reached.
  
  
  
  Extend the Number Range:
  
  If the current number range is exhausted, you can extend it by adding a new interval.
  In the SNRO transaction, select the number range interval and choose to create a new interval with a higher end number.
  Ensure that the new interval does not overlap with existing intervals.
  
  
  
  Adjust Document Type Settings:
  
  If applicable, check the settings for the specific document type in the relevant configuration area (e.g., MM or SD).
  Ensure that the document type is linked to the correct number range.
  
  
  
  Consult with Basis or SAP Support:
  
  If you are unsure about making changes to the number range, consult with your SAP Basis team or SAP support for guidance.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  OMH1: For managing number ranges in MM.
  OVN1: For managing number ranges in SD.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed instructions on managing number ranges and understanding their implications in your specific module.
  
  
  Testing: After making changes, ensure to test the functionality to confirm that the error is resolved and that new documents can be created without issues.
  
  
  By following these steps, you should be able to resolve the MY408 error and ensure that your number ranges are properly configured for ongoing operations.