Mapping conflict for char. &1/val.assmt.type &2 in parameter &3

What causes this issue?

Characteristic &V1& that is assigned to value assignment type &V2& is
already mapped to characteristic &V4&. This conflicts with the different
mapping of this characteristic (&V1&) in parameter &V3&.

System Response

The mapping of characteristic &V1& assigned to value assignment type
&V2& to characteristic &V4& is transferred to database table
<LS>EHPRCC_EC2MAP</>.

How to fix this error?

To transfer a different mapping, you must manually change the settings
in Customizing for <LS>Product Compliance</> under <LS>Product Database
-> <DS:SIMG.EHPRC_PROP>Substitute Properties and Characteristics</></>.

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.