How To Fix MY407 - Check the number range interval (interval end almost reached)

MY407 - Overview

• Message type: E = Error

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

• Message number: 407

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

What causes this issue?

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

System Response

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

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</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MY407 - Check the number range interval (interval end almost reached) ?

  The SAP error message MY407, which states "Check the number range interval (interval end almost reached)," typically occurs when the number range for a specific document type is nearing its limit. 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:
  
  Number Range Exhaustion: The number range defined for a particular document type is almost exhausted, meaning that the system is close to reaching the maximum number of unique identifiers that can be generated.
  
  Configuration Issues: The number range intervals may not have been properly configured to accommodate the expected volume of transactions.
  Limited Number Range: The number range might have been set with a very small interval, which is insufficient for the business needs.
  
  
  Solution:
  To resolve the MY407 error, you can take the following steps:
  
  
  Check Current Number Range:
  
  Go to transaction code SNRO (Number Range Objects).
  Enter the relevant number range