How To Fix O1202 - Number & not within number range &

O1202 - Overview

• Message type: E = Error

• Message class: O1 - IS-Oil : Message pool exchanges

• Message number: 202

• Message text: Number & not within number range &

What causes this issue?

The number you entered is not allowed.

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 see the valid exchange number ranges. You can display or
maintain these number ranges with the Exchange Customizing Menu.
Whether you have internal or external number ranges depends on the
exchange type. Please see Table TOIA2.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O1202 - Number & not within number range & ?

  The SAP error message O1202 ("Number & not within number range &") typically occurs when you are trying to use a number that is not valid according to the defined number range for a specific object in SAP. This can happen in various contexts, such as when creating documents, orders, or other entities that require unique identifiers.
  
  Cause:
  
  Number Range Not Defined: The number range for the object you are trying to create or modify has not been defined or is not active.
  Number Range Exceeded: The number range has been exhausted, meaning that all available numbers within the defined range have been used.
  Incorrect Number: The number you are trying to use is outside the defined range (either too low or too high).
  Number Range Assignment: The number range may not be correctly assigned to the relevant document type or object.
  
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Find the relevant number