&1 was calculated for &2

What causes this issue?

Based on the <DS:DE.REAJRULECOMP> rule for the limiting amount</>, &V1&
was calculated as &V3&. This value was further reduced to the value
&V2& based on the remaining parameters.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.