How To Fix TT105 - Number range overflow, creation not possible

TT105 - Overview

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 105

• Message text: Number range overflow, creation not possible

What causes this issue?

The number range for assigning procedure numbers is completely full
with 360000 entries.

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?

Please delete any unused procedures.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TT105 - Number range overflow, creation not possible ?

  The SAP error message TT105, which indicates "Number range overflow, creation not possible," typically occurs when a number range object has exhausted its available number range. This can happen in various contexts, such as when creating new documents, records, or transactions that rely on a specific number range.
  
  Cause:
  
  Exhausted Number Range: The most common cause is that the defined number range for a specific object has reached its maximum limit. For example, if the number range is defined from 1 to 1000, and all numbers have been used, any attempt to create a new record will trigger this error.
  Incorrect Configuration: Sometimes, the number range may not be configured correctly, leading to premature exhaustion.
  Missing Number Range: If the number range is not defined for the object in question, it can also lead to this error.
  
  
  Solution:
  
  
  Extend the Number Range:
  
  Go to the transaction code SNRO (Number Range Objects).
  Find the relevant number range object associated