It was not possible to determine a valuation-relevant condition

What causes this issue?

Possible reasons:
No conditions are assigned to the valuation rule.
The <DS:DE.RECECONSIDERCOND>Consider Condition</> indicator is not set
for any condition within the condition assignment for the valuation
rule.
The <DS:DE.RECECDCONS>condition consideration</> was set to <ZH>Do Not
Consider</> within the condition assignment for the valuation rule.
A combination of point 2 and point 3.

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.