Operand &1 cannot be limited

What causes this issue?

To ensure that the variant &V2& is processed correctly, operand &V1&
must not be prorated.

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?

Remove the proration from operand &V1&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.