How To Fix CM_SUB_MLI009 - Template used in relationship; identifiers cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB_MLI - Messages for Multilevel Inheritance

• Message number: 009

• Message text: Template used in relationship; identifiers cannot be changed

What causes this issue?

You attempted to make changes to an inheritance template that is used
in an inheritance relationship; these changes are not permitted.
Existing identifiers in an inheritance template of this type can only
be extended, not deleted.

System Response

You cannot save these changes.

How to fix this error?

Note for translation: Section identical to CM_SUB_MLI005
You can either:
Delete your invalid entries
Close the inheritance template and open it again
Notes:
Until you have deleted your entries, you cannot make any changes in
other fields either.
Using the <LS>Specification in relationship</> search on the <LS>Edit
Specification: Initial Screen</>, you can select the specifications
involved in inheritance relationships in this inheritance template.
Check in the specification header data on the <LS>Relationships</> tab
page whether the specifications are involved in several inheritance
relationships, and whether they overlap as a result of the changes you
have planned.
<ZH>Additional information</>
<ZH>Processing inheritance templates that have already been used</>
INCLUDE EHS_SAF_27A_INHERIT_USED OBJECT DOKU ID TX
<ZH>Overlaps</>
INCLUDE EHS_SAF_27A_INHERIT_DISJUNCT OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_MLI009 - Template used in relationship; identifiers cannot be changed ?

  The SAP error message CM_SUB_MLI009 indicates that there is an issue with a template used in a relationship where the identifiers cannot be changed. This typically occurs in the context of managing relationships in SAP, particularly in modules related to Master Data Management or Customer Relationship Management.
  
  Cause:
  
  Template Locking: The template you are trying to modify is locked or in use, preventing changes to its identifiers.
  Data Integrity: SAP enforces data integrity rules that prevent changes to certain identifiers once they are associated with a relationship template.
  
  Configuration Issues: There may be configuration settings that restrict changes to identifiers in templates.
  Authorization Issues: The user may not have the necessary permissions to make changes to the template.
  
  
  Solution:
  
  Check Template Status: Verify if the template is currently in use or locked. If it is, you may need to wait until it is released or unlock it if you have the necessary permissions.
  Review Relationships: Ensure that the