How To Fix CM_SUB_MLI002 - Inheritance templates &1 and &2 have overlapping data areas

CM_SUB_MLI002 - Overview

• Message type: E = Error

• Message class: CM_SUB_MLI - Messages for Multilevel Inheritance

• Message number: 002

• Message text: Inheritance templates &1 and &2 have overlapping data areas

What causes this issue?

You attempted to create an inheritance relationship to a target
specification or source specification for which another inheritance
relationship already exists. The data in the newly assigned inheritance
template &V2& and the data in the previous inheritance template &V1&
overlap.

System Response

The inheritance relationship cannot be created.

How to fix this error?

You can either:
Use a different inheritance template
Change the inheritance template so that the data does not overlap

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_MLI002 - Inheritance templates &1 and &2 have overlapping data areas ?

  The SAP error message CM_SUB_MLI002 indicates that there are overlapping data areas in the inheritance templates specified in the error message. This typically occurs in the context of Master Data Management (MDM) or when dealing with inheritance templates in SAP, where two templates are trying to define the same data area or attributes, leading to a conflict.
  
  Cause:
  
  
  Overlapping Data Areas: The error arises when two inheritance templates are defined in such a way that they cover the same data area or attributes. This can happen if:
  
  Both templates are trying to inherit from the same parent template or data area.
  There are conflicting definitions or attributes in the templates that overlap.
  
  
  
  Incorrect Configuration: The configuration of the inheritance templates may not have been set up correctly, leading to overlaps.
  
  
  Changes in Templates: If changes were made to one or both templates after they were created, it could lead to overlaps that were not present initially.
  
  
  
  Solution:
  
  
  Review