How To Fix WE112 - The interval & is not internal

WE112 - Overview

• Message type: E = Error

• Message class: WE - Messages for EAN Customizing and for EAN management in MM_BD

• Message number: 112

• Message text: The interval & is not internal

What causes this issue?

By specifying an EAN category, you have attempted to have the system
assign an EAN or UPC. However, as the internal interval, this EAN
category is assigned an interval that is either not defined or that is
defined as an external interval for the number range object.

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?

Ask your systems administrator to correct the error.

Error message extract from SAP system. Copyright SAP SE.

WE112 - Details

• SAP Error Message:
  WE112 - The interval & is not internal
  
  Meaning / 
  Cause:
  This error occurs in the context of IDoc processing, specifically when defining or validating segment intervals in an IDoc segment hierarchy or segment definition.
  
  The message indicates that the specified interval (range) of segments is not internal.  
  In SAP IDoc terminology, an internal interval means that the segment interval must be within the same parent segment or within the same hierarchical level.  
  If the interval crosses boundaries or includes segments that are not part of the same internal structure, the system raises this error.
  
  This usually happens when defining segment intervals in segment groups or when working with segment definitions in transaction WE31 (IDoc Segment Editor) or WE30 (IDoc Type Development).
  
  When does it occur?
  
  While creating or modifying IDoc segment groups or segment definitions.
  When specifying segment intervals in segment groups or segment definitions that are not contiguous or do not