No eff. test possible in this status; recalculation possible via history

What causes this issue?

The status of the hedging relationsship is in status "planned
designation" or "planned dedesignation". For this business transaction
there is a valid effectiveness test. Therefore you can not enter any
additional manual effectiveness tests.
If you want to recalculate the effectiveness test for the current
business transaction (planned designation or planned dedesignation) you
can reuse the recalculation option in the details screen of the
effectiveness test. You reach this by going to the Effectiveness Test
History while you are in "change" mode (of the TPM100). Here you reach
the details screen of the Effectiveness Test by clicking the Hotspot of
the Test result.

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.