How To Fix USMD1107 - Data model &1, entity type &2: Change of permitted hierarchy nodes

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 107

• Message text: Data model &1, entity type &2: Change of permitted hierarchy nodes

What causes this issue?

In the active version of the data model &V1&, the entity type &V3& is
allowed as an additional entity type in the hierarchy of the entity &V2&
. This setting has been changed.

System Response

If hierarchy relationships have already been defined that contain
hierarchy nodes for the additional entity type, the defined hierarchy is
inconsistent after it has been regenerated.

How to fix this error?

Check if hierarchy relationships have already been defined that contain
hierarchy nodes for the additional entity types. Do <ZH>not</> remove
the additional entity type in this case.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.