How To Fix WAB069 - No external number assigned (number range &1 &2 is external)

WAB069 - Overview

• Message type: E = Error

• Message class: WAB - Messages Settlement Management

• Message number: 069

• Message text: No external number assigned (number range &1 &2 is external)

What causes this issue?

External number assignment is active for this number range. In this
case, the method EXTERNAL_NUMBER_ASSIGNMENT in BAdI
<DS:SIMG.WLF_NUMBER_CHANGE>WLF_NUMBER_CHANGE</> must be implemented to
determine the number. This BAdI has been implemented, but the method
does not return a number.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

WAB069 - Details

• The SAP error message WAB069 indicates that there is an issue with the number range assignment for a specific object. This error typically occurs when you are trying to create or process an object that requires a number from an external number range, but no external number has been assigned to that range.
  
  Cause:
  
  Number Range Configuration: The number range object you are trying to use is configured as an external number range, but it has not been properly set up to allow for external number assignment.
  Missing Number Assignment: There may not be any external numbers assigned to the number range, or the number range may not be activated.
  Incorrect Number Range: The number range specified in the error message may not be correctly defined in the system.
  
  
  Solution:
  To resolve the WAB069 error, you can follow these steps:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Enter the number range object that corresponds